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Author SHA1 Message Date
litmusbot f4dfe58d78 16935505557: version upgraded for chaos-charts 2025-08-13 11:12:10 +00:00
Neelanjan Manna 92e2120b9a
Merge pull request #651 from litmuschaos/CHAOS-9406
feat: adds pod-network-rate-limit fault chart
2025-08-13 16:41:45 +05:30
neelanjan00 caeb1a389d
feat: adds pod-network-rate-limit fault
Signed-off-by: neelanjan00 <neelanjan.manna@harness.io>
2025-07-28 16:16:21 +05:30
litmusbot 55299cbc7a 14635851373: version upgraded for chaos-charts 2025-04-24 07:25:06 +00:00
Jongwoo Han 44ddb75e96
feat: Add a rds-instance-stop chaos fault (#635)
* feat: Add a rds-instance-stop chaos fault

Signed-off-by: Jongwoo Han <jongwooo.han@gmail.com>

---------

Signed-off-by: Jongwoo Han <jongwooo.han@gmail.com>
2025-04-24 12:54:44 +05:30
17 changed files with 3001 additions and 2292 deletions

View File

@ -34,6 +34,9 @@ spec:
- name: ebs-loss-by-tag - name: ebs-loss-by-tag
description: It detach the EBS volume from AWS EC2 instance identified by Tag for a certain chaos duration. description: It detach the EBS volume from AWS EC2 instance identified by Tag for a certain chaos duration.
displayName: "EBS Loss By Tag" displayName: "EBS Loss By Tag"
- name: rds-instance-stop
description: It stops the RDS instance identified by instance identifier.
displayName: "RDS Instance Stop"
keywords: keywords:
- AWS - AWS
maintainers: maintainers:

View File

@ -22,3 +22,6 @@ faults:
- name: ebs-loss-by-tag - name: ebs-loss-by-tag
CSV: ebs-loss-by-tag.chartserviceversion.yaml CSV: ebs-loss-by-tag.chartserviceversion.yaml
desc: "ebs-loss-by-tag" desc: "ebs-loss-by-tag"
- name: rds-instance-stop
CSV: rds-instance-stop.chartserviceversion.yaml
desc: "rds-instance-stop"

View File

@ -2,95 +2,76 @@
apiVersion: litmuschaos.io/v1alpha1 apiVersion: litmuschaos.io/v1alpha1
description: description:
message: | message: |
Detaching an EBS volume from EC2 instance for a certain chaos duration. It injects AZ chaos to detach the target zones from the load balancer.
kind: ChaosExperiment kind: ChaosExperiment
metadata: metadata:
name: ebs-loss-by-id name: aws-az-chaos
labels: labels:
name: ebs-loss-by-id name: aws-az-chaos
app.kubernetes.io/part-of: litmus app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: chaosexperiment app.kubernetes.io/component: chaosexperiment
app.kubernetes.io/version: ci app.kubernetes.io/version: ci
spec: spec:
definition: definition:
scope: Cluster scope: Namespaced
permissions: permissions:
# Create and monitor the experiment & helper pods # Create and monitor the experiment & helper pods
- apiGroups: [""] - apiGroups: [""]
resources: ["pods"] resources: ["pods"]
verbs: verbs: ["create","delete","get","list","patch","update", "deletecollection"]
[
"create",
"delete",
"get",
"list",
"patch",
"update",
"deletecollection",
]
# Performs CRUD operations on the events inside chaosengine and chaosresult # Performs CRUD operations on the events inside chaosengine and chaosresult
- apiGroups: [""] - apiGroups: [""]
resources: ["events"] resources: ["events"]
verbs: ["create", "get", "list", "patch", "update"] verbs: ["create","get","list","patch","update"]
# Fetch configmaps & secrets details and mount it to the experiment pod (if specified) # Fetch configmaps & secrets details and mount it to the experiment pod (if specified)
- apiGroups: [""] - apiGroups: [""]
resources: ["secrets", "configmaps"] resources: ["secrets","configmaps"]
verbs: ["get", "list"] verbs: ["get","list",]
# Track and get the runner, experiment, and helper pods log # Track and get the runner, experiment, and helper pods log
- apiGroups: [""] - apiGroups: [""]
resources: ["pods/log"] resources: ["pods/log"]
verbs: ["get", "list", "watch"] verbs: ["get","list","watch"]
# for creating and managing to execute commands inside target container # for creating and managing to execute comands inside target container
- apiGroups: [""] - apiGroups: [""]
resources: ["pods/exec"] resources: ["pods/exec"]
verbs: ["get", "list", "create"] verbs: ["get","list","create"]
# for configuring and monitor the experiment job by the chaos-runner pod # for configuring and monitor the experiment job by the chaos-runner pod
- apiGroups: ["batch"] - apiGroups: ["batch"]
resources: ["jobs"] resources: ["jobs"]
verbs: ["create", "list", "get", "delete", "deletecollection"] verbs: ["create","list","get","delete","deletecollection"]
# for creation, status polling and deletion of litmus chaos resources used within a chaos workflow # for creation, status polling and deletion of litmus chaos resources used within a chaos workflow
- apiGroups: ["litmuschaos.io"] - apiGroups: ["litmuschaos.io"]
resources: ["chaosengines", "chaosexperiments", "chaosresults"] resources: ["chaosengines","chaosexperiments","chaosresults"]
verbs: ["create", "list", "get", "patch", "update", "delete"] verbs: ["create","list","get","patch","update","delete"]
image: "litmuschaos.docker.scarf.sh/litmuschaos/go-runner:latest" image: "litmuschaos.docker.scarf.sh/litmuschaos/py-runner:latest"
imagePullPolicy: Always imagePullPolicy: Always
args: args:
- -c - -c
- ./experiments -name ebs-loss-by-id - python3 -u experiment -name aws-az-chaos
command: command:
- /bin/bash - /bin/bash
env: env:
- name: TOTAL_CHAOS_DURATION - name: TOTAL_CHAOS_DURATION
value: "30" value: '30'
- name: CHAOS_INTERVAL - name: CHAOS_INTERVAL
value: "30" value: '30'
- name: LIB
# Period to wait before and after injection of chaos in sec value: 'litmus'
- name: RAMP_TIME - name: LOAD_BALANCER_NAME
value: "" value: ''
- name: LOAD_BALANCER_ZONES
- name: EBS_VOLUME_ID value: ''
value: "" - name: LOAD_BALANCERNAME_ARN
value: 'na'
- name: REGION
value: ""
- name: SEQUENCE
value: "parallel"
- name: DEFAULT_HEALTH_CHECK
value: "false"
# Provide the path of AWS credentials mounted from secret
- name: AWS_SHARED_CREDENTIALS_FILE - name: AWS_SHARED_CREDENTIALS_FILE
value: "/tmp/cloud_config.yml" value: "/tmp/cloud_config.yml"
- name: RAMP_TIME
value: ''
labels: labels:
name: ebs-loss-by-id name: aws-az-chaos
app.kubernetes.io/part-of: litmus app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: experiment-job app.kubernetes.io/component: experiment-job
app.kubernetes.io/version: ci app.kubernetes.io/version: latest
secrets: secrets:
- name: cloud-secret - name: cloud-secret
mountPath: /tmp/ mountPath: /tmp/
@ -238,6 +219,112 @@ spec:
- name: cloud-secret - name: cloud-secret
mountPath: /tmp/ mountPath: /tmp/
---
---
apiVersion: litmuschaos.io/v1alpha1
description:
message: |
Stopping an RDS instance identified by instance identifier.
kind: ChaosExperiment
metadata:
name: rds-instance-stop
labels:
name: rds-instance-stop
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: chaosexperiment
app.kubernetes.io/version: ci
spec:
definition:
scope: Cluster
permissions:
# Create and monitor the experiment & helper pods
- apiGroups: [""]
resources: ["pods"]
verbs:
[
"create",
"delete",
"get",
"list",
"patch",
"update",
"deletecollection",
]
# Performs CRUD operations on the events inside chaosengine and chaosresult
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "get", "list", "patch", "update"]
# Fetch configmaps & secrets details and mount it to the experiment pod (if specified)
- apiGroups: [""]
resources: ["secrets", "configmaps"]
verbs: ["get", "list"]
# Track and get the runner, experiment, and helper pods log
- apiGroups: [""]
resources: ["pods/log"]
verbs: ["get", "list", "watch"]
# for creating and managing to execute commands inside target container
- apiGroups: [""]
resources: ["pods/exec"]
verbs: ["get", "list", "create"]
# for configuring and monitor the experiment job by the chaos-runner pod
- apiGroups: ["batch"]
resources: ["jobs"]
verbs: ["create", "list", "get", "delete", "deletecollection"]
# for creation, status polling and deletion of litmus chaos resources used within a chaos workflow
- apiGroups: ["litmuschaos.io"]
resources: ["chaosengines", "chaosexperiments", "chaosresults"]
verbs: ["create", "list", "get", "patch", "update", "delete"]
# for experiment to perform node status checks
- apiGroups: [""]
resources: ["nodes"]
verbs: ["get", "list"]
image: "litmuschaos.docker.scarf.sh/litmuschaos/go-runner:latest"
imagePullPolicy: Always
args:
- -c
- ./experiments -name rds-instance-stop
command:
- /bin/bash
env:
- name: TOTAL_CHAOS_DURATION
value: "30"
- name: CHAOS_INTERVAL
value: "30"
# Period to wait before and after injection of chaos in sec
- name: RAMP_TIME
value: ""
# Provide the RDS instance identifier
- name: RDS_INSTANCE_IDENTIFIER
value: ""
- name: REGION
value: ""
- name: INSTANCE_AFFECTED_PERC
value: ""
- name: SEQUENCE
value: "parallel"
- name: DEFAULT_HEALTH_CHECK
value: "false"
# Provide the path of AWS credentials mounted from secret
- name: AWS_SHARED_CREDENTIALS_FILE
value: "/tmp/cloud_config.yml"
labels:
name: rds-instance-stop
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: experiment-job
app.kubernetes.io/version: ci
secrets:
- name: cloud-secret
mountPath: /tmp/
--- ---
--- ---
apiVersion: litmuschaos.io/v1alpha1 apiVersion: litmuschaos.io/v1alpha1
@ -352,224 +439,6 @@ spec:
- name: cloud-secret - name: cloud-secret
mountPath: /tmp/ mountPath: /tmp/
---
---
apiVersion: litmuschaos.io/v1alpha1
description:
message: |
Execute AWS SSM Chaos on given EC2 instance IDs
kind: ChaosExperiment
metadata:
name: aws-ssm-chaos-by-id
labels:
name: aws-ssm-chaos-by-id
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: chaosexperiment
app.kubernetes.io/version: ci
spec:
definition:
scope: Cluster
permissions:
# Create and monitor the experiment & helper pods
- apiGroups: [""]
resources: ["pods"]
verbs:
[
"create",
"delete",
"get",
"list",
"patch",
"update",
"deletecollection",
]
# Performs CRUD operations on the events inside chaosengine and chaosresult
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "get", "list", "patch", "update"]
# Fetch configmaps & secrets details and mount it to the experiment pod (if specified)
- apiGroups: [""]
resources: ["secrets", "configmaps"]
verbs: ["get", "list"]
# Track and get the runner, experiment, and helper pods log
- apiGroups: [""]
resources: ["pods/log"]
verbs: ["get", "list", "watch"]
# for creating and managing to execute commands inside target container
- apiGroups: [""]
resources: ["pods/exec"]
verbs: ["get", "list", "create"]
# for configuring and monitor the experiment job by the chaos-runner pod
- apiGroups: ["batch"]
resources: ["jobs"]
verbs: ["create", "list", "get", "delete", "deletecollection"]
# for creation, status polling and deletion of litmus chaos resources used within a chaos workflow
- apiGroups: ["litmuschaos.io"]
resources: ["chaosengines", "chaosexperiments", "chaosresults"]
verbs: ["create", "list", "get", "patch", "update", "delete"]
image: "litmuschaos.docker.scarf.sh/litmuschaos/go-runner:latest"
imagePullPolicy: Always
args:
- -c
- ./experiments -name aws-ssm-chaos-by-id
command:
- /bin/bash
env:
- name: TOTAL_CHAOS_DURATION
value: "60"
- name: CHAOS_INTERVAL
value: "60"
# Period to wait before and after injection of chaos in sec
- name: RAMP_TIME
value: ""
# Instance ID of the target EC2 instance
# Multiple IDs can also be provided as comma separated values ex: id1,id2
- name: EC2_INSTANCE_ID
value: ""
- name: REGION
value: ""
# it defines the sequence of chaos execution for multiple target instances
# supported values: serial, parallel
- name: SEQUENCE
value: "parallel"
# Provide the path of AWS credentials mounted from secret
- name: AWS_SHARED_CREDENTIALS_FILE
value: "/tmp/cloud_config.yml"
# provide the number of workers for memory stress
- name: NUMBER_OF_WORKERS
value: "1"
# provide the percentage of available memory to stress
- name: MEMORY_PERCENTAGE
value: "80"
# provide the CPU chores to be consumed
# 0 will consume all the available CPU cores
- name: CPU_CORE
value: "0"
- name: DEFAULT_HEALTH_CHECK
value: "false"
# Provide the name of SSM doc
# if not using the default stress docs
- name: DOCUMENT_NAME
value: "LitmusChaos-AWS-SSM-Doc"
# Provide the type of SSM doc
# if not using the default stress docs
- name: DOCUMENT_TYPE
value: "Command"
# Provide the format of SSM doc
# if not using the default stress docs
- name: DOCUMENT_FORMAT
value: "YAML"
# Provide the path of SSM doc
# if not using the default stress docs
- name: DOCUMENT_PATH
value: "Litmus-AWS-SSM-Docs-For-EC2-CPU-Hog.yml"
# if you want to install dependencies to run default SSM docs
- name: INSTALL_DEPENDENCIES
value: "True"
labels:
name: aws-ssm-chaos-by-id
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: experiment-job
app.kubernetes.io/version: ci
secrets:
- name: cloud-secret
mountPath: /tmp/
---
---
apiVersion: litmuschaos.io/v1alpha1
description:
message: |
It injects AZ chaos to detach the target zones from the load balancer.
kind: ChaosExperiment
metadata:
name: aws-az-chaos
labels:
name: aws-az-chaos
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: chaosexperiment
app.kubernetes.io/version: ci
spec:
definition:
scope: Namespaced
permissions:
# Create and monitor the experiment & helper pods
- apiGroups: [""]
resources: ["pods"]
verbs: ["create","delete","get","list","patch","update", "deletecollection"]
# Performs CRUD operations on the events inside chaosengine and chaosresult
- apiGroups: [""]
resources: ["events"]
verbs: ["create","get","list","patch","update"]
# Fetch configmaps & secrets details and mount it to the experiment pod (if specified)
- apiGroups: [""]
resources: ["secrets","configmaps"]
verbs: ["get","list",]
# Track and get the runner, experiment, and helper pods log
- apiGroups: [""]
resources: ["pods/log"]
verbs: ["get","list","watch"]
# for creating and managing to execute comands inside target container
- apiGroups: [""]
resources: ["pods/exec"]
verbs: ["get","list","create"]
# for configuring and monitor the experiment job by the chaos-runner pod
- apiGroups: ["batch"]
resources: ["jobs"]
verbs: ["create","list","get","delete","deletecollection"]
# for creation, status polling and deletion of litmus chaos resources used within a chaos workflow
- apiGroups: ["litmuschaos.io"]
resources: ["chaosengines","chaosexperiments","chaosresults"]
verbs: ["create","list","get","patch","update","delete"]
image: "litmuschaos.docker.scarf.sh/litmuschaos/py-runner:latest"
imagePullPolicy: Always
args:
- -c
- python3 -u experiment -name aws-az-chaos
command:
- /bin/bash
env:
- name: TOTAL_CHAOS_DURATION
value: '30'
- name: CHAOS_INTERVAL
value: '30'
- name: LIB
value: 'litmus'
- name: LOAD_BALANCER_NAME
value: ''
- name: LOAD_BALANCER_ZONES
value: ''
- name: LOAD_BALANCERNAME_ARN
value: 'na'
- name: AWS_SHARED_CREDENTIALS_FILE
value: "/tmp/cloud_config.yml"
- name: RAMP_TIME
value: ''
labels:
name: aws-az-chaos
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: experiment-job
app.kubernetes.io/version: latest
secrets:
- name: cloud-secret
mountPath: /tmp/
--- ---
--- ---
apiVersion: litmuschaos.io/v1alpha1 apiVersion: litmuschaos.io/v1alpha1
@ -779,3 +648,240 @@ spec:
mountPath: /tmp/ mountPath: /tmp/
--- ---
---
apiVersion: litmuschaos.io/v1alpha1
description:
message: |
Detaching an EBS volume from EC2 instance for a certain chaos duration.
kind: ChaosExperiment
metadata:
name: ebs-loss-by-id
labels:
name: ebs-loss-by-id
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: chaosexperiment
app.kubernetes.io/version: ci
spec:
definition:
scope: Cluster
permissions:
# Create and monitor the experiment & helper pods
- apiGroups: [""]
resources: ["pods"]
verbs:
[
"create",
"delete",
"get",
"list",
"patch",
"update",
"deletecollection",
]
# Performs CRUD operations on the events inside chaosengine and chaosresult
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "get", "list", "patch", "update"]
# Fetch configmaps & secrets details and mount it to the experiment pod (if specified)
- apiGroups: [""]
resources: ["secrets", "configmaps"]
verbs: ["get", "list"]
# Track and get the runner, experiment, and helper pods log
- apiGroups: [""]
resources: ["pods/log"]
verbs: ["get", "list", "watch"]
# for creating and managing to execute commands inside target container
- apiGroups: [""]
resources: ["pods/exec"]
verbs: ["get", "list", "create"]
# for configuring and monitor the experiment job by the chaos-runner pod
- apiGroups: ["batch"]
resources: ["jobs"]
verbs: ["create", "list", "get", "delete", "deletecollection"]
# for creation, status polling and deletion of litmus chaos resources used within a chaos workflow
- apiGroups: ["litmuschaos.io"]
resources: ["chaosengines", "chaosexperiments", "chaosresults"]
verbs: ["create", "list", "get", "patch", "update", "delete"]
image: "litmuschaos.docker.scarf.sh/litmuschaos/go-runner:latest"
imagePullPolicy: Always
args:
- -c
- ./experiments -name ebs-loss-by-id
command:
- /bin/bash
env:
- name: TOTAL_CHAOS_DURATION
value: "30"
- name: CHAOS_INTERVAL
value: "30"
# Period to wait before and after injection of chaos in sec
- name: RAMP_TIME
value: ""
- name: EBS_VOLUME_ID
value: ""
- name: REGION
value: ""
- name: SEQUENCE
value: "parallel"
- name: DEFAULT_HEALTH_CHECK
value: "false"
# Provide the path of AWS credentials mounted from secret
- name: AWS_SHARED_CREDENTIALS_FILE
value: "/tmp/cloud_config.yml"
labels:
name: ebs-loss-by-id
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: experiment-job
app.kubernetes.io/version: ci
secrets:
- name: cloud-secret
mountPath: /tmp/
---
---
apiVersion: litmuschaos.io/v1alpha1
description:
message: |
Execute AWS SSM Chaos on given EC2 instance IDs
kind: ChaosExperiment
metadata:
name: aws-ssm-chaos-by-id
labels:
name: aws-ssm-chaos-by-id
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: chaosexperiment
app.kubernetes.io/version: ci
spec:
definition:
scope: Cluster
permissions:
# Create and monitor the experiment & helper pods
- apiGroups: [""]
resources: ["pods"]
verbs:
[
"create",
"delete",
"get",
"list",
"patch",
"update",
"deletecollection",
]
# Performs CRUD operations on the events inside chaosengine and chaosresult
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "get", "list", "patch", "update"]
# Fetch configmaps & secrets details and mount it to the experiment pod (if specified)
- apiGroups: [""]
resources: ["secrets", "configmaps"]
verbs: ["get", "list"]
# Track and get the runner, experiment, and helper pods log
- apiGroups: [""]
resources: ["pods/log"]
verbs: ["get", "list", "watch"]
# for creating and managing to execute commands inside target container
- apiGroups: [""]
resources: ["pods/exec"]
verbs: ["get", "list", "create"]
# for configuring and monitor the experiment job by the chaos-runner pod
- apiGroups: ["batch"]
resources: ["jobs"]
verbs: ["create", "list", "get", "delete", "deletecollection"]
# for creation, status polling and deletion of litmus chaos resources used within a chaos workflow
- apiGroups: ["litmuschaos.io"]
resources: ["chaosengines", "chaosexperiments", "chaosresults"]
verbs: ["create", "list", "get", "patch", "update", "delete"]
image: "litmuschaos.docker.scarf.sh/litmuschaos/go-runner:latest"
imagePullPolicy: Always
args:
- -c
- ./experiments -name aws-ssm-chaos-by-id
command:
- /bin/bash
env:
- name: TOTAL_CHAOS_DURATION
value: "60"
- name: CHAOS_INTERVAL
value: "60"
# Period to wait before and after injection of chaos in sec
- name: RAMP_TIME
value: ""
# Instance ID of the target EC2 instance
# Multiple IDs can also be provided as comma separated values ex: id1,id2
- name: EC2_INSTANCE_ID
value: ""
- name: REGION
value: ""
# it defines the sequence of chaos execution for multiple target instances
# supported values: serial, parallel
- name: SEQUENCE
value: "parallel"
# Provide the path of AWS credentials mounted from secret
- name: AWS_SHARED_CREDENTIALS_FILE
value: "/tmp/cloud_config.yml"
# provide the number of workers for memory stress
- name: NUMBER_OF_WORKERS
value: "1"
# provide the percentage of available memory to stress
- name: MEMORY_PERCENTAGE
value: "80"
# provide the CPU chores to be consumed
# 0 will consume all the available CPU cores
- name: CPU_CORE
value: "0"
- name: DEFAULT_HEALTH_CHECK
value: "false"
# Provide the name of SSM doc
# if not using the default stress docs
- name: DOCUMENT_NAME
value: "LitmusChaos-AWS-SSM-Doc"
# Provide the type of SSM doc
# if not using the default stress docs
- name: DOCUMENT_TYPE
value: "Command"
# Provide the format of SSM doc
# if not using the default stress docs
- name: DOCUMENT_FORMAT
value: "YAML"
# Provide the path of SSM doc
# if not using the default stress docs
- name: DOCUMENT_PATH
value: "Litmus-AWS-SSM-Docs-For-EC2-CPU-Hog.yml"
# if you want to install dependencies to run default SSM docs
- name: INSTALL_DEPENDENCIES
value: "True"
labels:
name: aws-ssm-chaos-by-id
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: experiment-job
app.kubernetes.io/version: ci
secrets:
- name: cloud-secret
mountPath: /tmp/
---

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@ -0,0 +1,34 @@
---
apiVersion: litmuschaos.io/v1alpha1
kind: ChaosEngine
metadata:
name: aws-chaos
namespace: default
spec:
engineState: 'active'
chaosServiceAccount: litmus-admin
experiments:
- name: rds-instance-stop
spec:
components:
env:
# set chaos duration (in sec) as desired
- name: TOTAL_CHAOS_DURATION
value: '30'
# set interval duration (in sec) as desired
- name: CHAOS_INTERVAL
value: '30'
# Instance Identifier of the target RDS instances
# ex: rds-demo-instance-1,rds-demo-instance-2
- name: RDS_INSTANCE_IDENTIFIER
value: ''
# provide the region name of the instance
- name: REGION
value: ''
# Target the percentage of instance filtered from tag
- name: INSTANCE_AFFECTED_PERC
value: ''

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@ -0,0 +1,104 @@
---
apiVersion: litmuschaos.io/v1alpha1
description:
message: |
Stopping an RDS instance identified by instance identifier.
kind: ChaosExperiment
metadata:
name: rds-instance-stop
labels:
name: rds-instance-stop
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: chaosexperiment
app.kubernetes.io/version: ci
spec:
definition:
scope: Cluster
permissions:
# Create and monitor the experiment & helper pods
- apiGroups: [""]
resources: ["pods"]
verbs:
[
"create",
"delete",
"get",
"list",
"patch",
"update",
"deletecollection",
]
# Performs CRUD operations on the events inside chaosengine and chaosresult
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "get", "list", "patch", "update"]
# Fetch configmaps & secrets details and mount it to the experiment pod (if specified)
- apiGroups: [""]
resources: ["secrets", "configmaps"]
verbs: ["get", "list"]
# Track and get the runner, experiment, and helper pods log
- apiGroups: [""]
resources: ["pods/log"]
verbs: ["get", "list", "watch"]
# for creating and managing to execute commands inside target container
- apiGroups: [""]
resources: ["pods/exec"]
verbs: ["get", "list", "create"]
# for configuring and monitor the experiment job by the chaos-runner pod
- apiGroups: ["batch"]
resources: ["jobs"]
verbs: ["create", "list", "get", "delete", "deletecollection"]
# for creation, status polling and deletion of litmus chaos resources used within a chaos workflow
- apiGroups: ["litmuschaos.io"]
resources: ["chaosengines", "chaosexperiments", "chaosresults"]
verbs: ["create", "list", "get", "patch", "update", "delete"]
# for experiment to perform node status checks
- apiGroups: [""]
resources: ["nodes"]
verbs: ["get", "list"]
image: "litmuschaos.docker.scarf.sh/litmuschaos/go-runner:latest"
imagePullPolicy: Always
args:
- -c
- ./experiments -name rds-instance-stop
command:
- /bin/bash
env:
- name: TOTAL_CHAOS_DURATION
value: "30"
- name: CHAOS_INTERVAL
value: "30"
# Period to wait before and after injection of chaos in sec
- name: RAMP_TIME
value: ""
# Provide the RDS instance identifier
- name: RDS_INSTANCE_IDENTIFIER
value: ""
- name: REGION
value: ""
- name: INSTANCE_AFFECTED_PERC
value: ""
- name: SEQUENCE
value: "parallel"
- name: DEFAULT_HEALTH_CHECK
value: "false"
# Provide the path of AWS credentials mounted from secret
- name: AWS_SHARED_CREDENTIALS_FILE
value: "/tmp/cloud_config.yml"
labels:
name: rds-instance-stop
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: experiment-job
app.kubernetes.io/version: ci
secrets:
- name: cloud-secret
mountPath: /tmp/

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@ -0,0 +1,33 @@
---
apiVersion: litmuschaos.io/v1alpha1
kind: ChartServiceVersion
metadata:
createdAt: 2024-09-06T10:28:08Z
name: rds-instance-stop
version: 0.1.0
annotations:
categories: AWS
vendor: LitmusChaos
spec:
displayName: RDS Instance Stop
categoryDescription: |
This fault causes a state change of an RDS instance to a stopped state for a specified chaos duration.
- Causes state change of an RDS instance to stopped state using instance identifier before bringing it back to available state after the specified chaos duration.
- It helps to check the performance of the application when the RDS instance is stopped.
keywords:
- AWS
platforms:
- AWS
maintainers:
- name: Jongwoo Han
email: jongwooo.han@gmail.com
chaosType: infra
labels:
app.kubernetes.io/component: chartserviceversion
app.kubernetes.io/version: ci
links:
- name: Documentation
url: https://litmuschaos.github.io/litmus/experiments/categories/contents
icon:
- url:
mediatype: ""

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@ -1,5 +1,109 @@
--- ---
apiVersion: litmuschaos.io/v1alpha1 apiVersion: litmuschaos.io/v1alpha1
description:
message: |
Stops an Azure instance for a certain chaos duration
kind: ChaosExperiment
metadata:
name: azure-instance-stop
labels:
name: azure-instance-stop
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: chaosexperiment
app.kubernetes.io/version: ci
spec:
definition:
scope: Cluster
permissions:
# Create and monitor the experiment & helper pods
- apiGroups: [""]
resources: ["pods"]
verbs:
[
"create",
"delete",
"get",
"list",
"patch",
"update",
"deletecollection",
]
# Performs CRUD operations on the events inside chaosengine and chaosresult
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "get", "list", "patch", "update"]
# Fetch configmaps & secrets details and mount it to the experiment pod (if specified)
- apiGroups: [""]
resources: ["secrets", "configmaps"]
verbs: ["get", "list"]
# Track and get the runner, experiment, and helper pods log
- apiGroups: [""]
resources: ["pods/log"]
verbs: ["get", "list", "watch"]
# for creating and managing to execute commands inside target container
- apiGroups: [""]
resources: ["pods/exec"]
verbs: ["get", "list", "create"]
# for configuring and monitor the experiment job by the chaos-runner pod
- apiGroups: ["batch"]
resources: ["jobs"]
verbs: ["create", "list", "get", "delete", "deletecollection"]
# for creation, status polling and deletion of litmus chaos resources used within a chaos workflow
- apiGroups: ["litmuschaos.io"]
resources: ["chaosengines", "chaosexperiments", "chaosresults"]
verbs: ["create", "list", "get", "patch", "update", "delete"]
image: "litmuschaos.docker.scarf.sh/litmuschaos/go-runner:latest"
imagePullPolicy: Always
args:
- -c
- ./experiments -name azure-instance-stop
command:
- /bin/bash
env:
- name: TOTAL_CHAOS_DURATION
value: "30"
- name: CHAOS_INTERVAL
value: "30"
# Period to wait before and after injection of chaos in sec
- name: RAMP_TIME
value: ""
# provide the target instance name(s) (comma separated if multiple)
- name: AZURE_INSTANCE_NAMES
value: ""
# provide the resource group of the instance
- name: RESOURCE_GROUP
value: ""
# accepts enable/disable, default is disable
- name: SCALE_SET
value: ""
# Provide the path of aks credentials mounted from secret
- name: AZURE_AUTH_LOCATION
value: "/tmp/azure.auth"
- name: SEQUENCE
value: "parallel"
- name: DEFAULT_HEALTH_CHECK
value: "false"
labels:
name: azure-instance-stop
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: experiment-job
app.kubernetes.io/version: ci
secrets:
- name: cloud-secret
mountPath: /tmp/
---
---
apiVersion: litmuschaos.io/v1alpha1
description: description:
message: | message: |
Detaches disk from the VM and then re-attaches disk to the VM Detaches disk from the VM and then re-attaches disk to the VM
@ -103,107 +207,3 @@ spec:
mountPath: /tmp/ mountPath: /tmp/
--- ---
---
apiVersion: litmuschaos.io/v1alpha1
description:
message: |
Stops an Azure instance for a certain chaos duration
kind: ChaosExperiment
metadata:
name: azure-instance-stop
labels:
name: azure-instance-stop
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: chaosexperiment
app.kubernetes.io/version: ci
spec:
definition:
scope: Cluster
permissions:
# Create and monitor the experiment & helper pods
- apiGroups: [""]
resources: ["pods"]
verbs:
[
"create",
"delete",
"get",
"list",
"patch",
"update",
"deletecollection",
]
# Performs CRUD operations on the events inside chaosengine and chaosresult
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "get", "list", "patch", "update"]
# Fetch configmaps & secrets details and mount it to the experiment pod (if specified)
- apiGroups: [""]
resources: ["secrets", "configmaps"]
verbs: ["get", "list"]
# Track and get the runner, experiment, and helper pods log
- apiGroups: [""]
resources: ["pods/log"]
verbs: ["get", "list", "watch"]
# for creating and managing to execute commands inside target container
- apiGroups: [""]
resources: ["pods/exec"]
verbs: ["get", "list", "create"]
# for configuring and monitor the experiment job by the chaos-runner pod
- apiGroups: ["batch"]
resources: ["jobs"]
verbs: ["create", "list", "get", "delete", "deletecollection"]
# for creation, status polling and deletion of litmus chaos resources used within a chaos workflow
- apiGroups: ["litmuschaos.io"]
resources: ["chaosengines", "chaosexperiments", "chaosresults"]
verbs: ["create", "list", "get", "patch", "update", "delete"]
image: "litmuschaos.docker.scarf.sh/litmuschaos/go-runner:latest"
imagePullPolicy: Always
args:
- -c
- ./experiments -name azure-instance-stop
command:
- /bin/bash
env:
- name: TOTAL_CHAOS_DURATION
value: "30"
- name: CHAOS_INTERVAL
value: "30"
# Period to wait before and after injection of chaos in sec
- name: RAMP_TIME
value: ""
# provide the target instance name(s) (comma separated if multiple)
- name: AZURE_INSTANCE_NAMES
value: ""
# provide the resource group of the instance
- name: RESOURCE_GROUP
value: ""
# accepts enable/disable, default is disable
- name: SCALE_SET
value: ""
# Provide the path of aks credentials mounted from secret
- name: AZURE_AUTH_LOCATION
value: "/tmp/azure.auth"
- name: SEQUENCE
value: "parallel"
- name: DEFAULT_HEALTH_CHECK
value: "false"
labels:
name: azure-instance-stop
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: experiment-job
app.kubernetes.io/version: ci
secrets:
- name: cloud-secret
mountPath: /tmp/
---

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@ -1,5 +1,109 @@
--- ---
apiVersion: litmuschaos.io/v1alpha1 apiVersion: litmuschaos.io/v1alpha1
description:
message: |
Causes loss of a non-boot storage persistent disk from a GCP VM instance for a specified duration before attaching them back
kind: ChaosExperiment
metadata:
name: gcp-vm-disk-loss
labels:
name: gcp-vm-disk-loss
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: chaosexperiment
app.kubernetes.io/version: ci
spec:
definition:
scope: Cluster
permissions:
# Create and monitor the experiment & helper pods
- apiGroups: [""]
resources: ["pods"]
verbs:
[
"create",
"delete",
"get",
"list",
"patch",
"update",
"deletecollection",
]
# Performs CRUD operations on the events inside chaosengine and chaosresult
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "get", "list", "patch", "update"]
# Fetch configmaps & secrets details and mount it to the experiment pod (if specified)
- apiGroups: [""]
resources: ["secrets", "configmaps"]
verbs: ["get", "list"]
# Track and get the runner, experiment, and helper pods log
- apiGroups: [""]
resources: ["pods/log"]
verbs: ["get", "list", "watch"]
# for configuring and monitor the experiment job by the chaos-runner pod
- apiGroups: ["batch"]
resources: ["jobs"]
verbs: ["create", "list", "get", "delete", "deletecollection"]
# for creation, status polling and deletion of litmus chaos resources used within a chaos workflow
- apiGroups: ["litmuschaos.io"]
resources: ["chaosengines", "chaosexperiments", "chaosresults"]
verbs: ["create", "list", "get", "patch", "update", "delete"]
image: "litmuschaos.docker.scarf.sh/litmuschaos/go-runner:latest"
imagePullPolicy: Always
args:
- -c
- ./experiments -name gcp-vm-disk-loss
command:
- /bin/bash
env:
- name: TOTAL_CHAOS_DURATION
value: "30"
- name: CHAOS_INTERVAL
value: "30"
# Period to wait before and after injection of chaos in sec
- name: RAMP_TIME
value: ""
# parallel or serial; determines how chaos is injected
- name: SEQUENCE
value: "parallel"
# set the GCP project id
- name: GCP_PROJECT_ID
value: ""
# set the disk volume name(s) as comma seperated values
# eg. volume1,volume2,...
- name: DISK_VOLUME_NAMES
value: ""
# set the disk zone(s) as comma seperated values in the corresponding
# order of DISK_VOLUME_NAME
# eg. zone1,zone2,...
- name: ZONES
value: ""
- name: DEFAULT_HEALTH_CHECK
value: "false"
# parallel or serial; determines how chaos is injected
- name: SEQUENCE
value: "parallel"
labels:
name: gcp-vm-disk-loss
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: experiment-job
app.kubernetes.io/version: ci
secrets:
- name: cloud-secret
mountPath: /tmp/
---
---
apiVersion: litmuschaos.io/v1alpha1
description: description:
message: | message: |
Stops GCP VM instances and GKE nodes filtered by a label for a specified duration and later restarts them Stops GCP VM instances and GKE nodes filtered by a label for a specified duration and later restarts them
@ -205,110 +309,6 @@ spec:
- name: cloud-secret - name: cloud-secret
mountPath: /tmp/ mountPath: /tmp/
---
---
apiVersion: litmuschaos.io/v1alpha1
description:
message: |
Causes loss of a non-boot storage persistent disk from a GCP VM instance for a specified duration before attaching them back
kind: ChaosExperiment
metadata:
name: gcp-vm-disk-loss
labels:
name: gcp-vm-disk-loss
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: chaosexperiment
app.kubernetes.io/version: ci
spec:
definition:
scope: Cluster
permissions:
# Create and monitor the experiment & helper pods
- apiGroups: [""]
resources: ["pods"]
verbs:
[
"create",
"delete",
"get",
"list",
"patch",
"update",
"deletecollection",
]
# Performs CRUD operations on the events inside chaosengine and chaosresult
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "get", "list", "patch", "update"]
# Fetch configmaps & secrets details and mount it to the experiment pod (if specified)
- apiGroups: [""]
resources: ["secrets", "configmaps"]
verbs: ["get", "list"]
# Track and get the runner, experiment, and helper pods log
- apiGroups: [""]
resources: ["pods/log"]
verbs: ["get", "list", "watch"]
# for configuring and monitor the experiment job by the chaos-runner pod
- apiGroups: ["batch"]
resources: ["jobs"]
verbs: ["create", "list", "get", "delete", "deletecollection"]
# for creation, status polling and deletion of litmus chaos resources used within a chaos workflow
- apiGroups: ["litmuschaos.io"]
resources: ["chaosengines", "chaosexperiments", "chaosresults"]
verbs: ["create", "list", "get", "patch", "update", "delete"]
image: "litmuschaos.docker.scarf.sh/litmuschaos/go-runner:latest"
imagePullPolicy: Always
args:
- -c
- ./experiments -name gcp-vm-disk-loss
command:
- /bin/bash
env:
- name: TOTAL_CHAOS_DURATION
value: "30"
- name: CHAOS_INTERVAL
value: "30"
# Period to wait before and after injection of chaos in sec
- name: RAMP_TIME
value: ""
# parallel or serial; determines how chaos is injected
- name: SEQUENCE
value: "parallel"
# set the GCP project id
- name: GCP_PROJECT_ID
value: ""
# set the disk volume name(s) as comma seperated values
# eg. volume1,volume2,...
- name: DISK_VOLUME_NAMES
value: ""
# set the disk zone(s) as comma seperated values in the corresponding
# order of DISK_VOLUME_NAME
# eg. zone1,zone2,...
- name: ZONES
value: ""
- name: DEFAULT_HEALTH_CHECK
value: "false"
# parallel or serial; determines how chaos is injected
- name: SEQUENCE
value: "parallel"
labels:
name: gcp-vm-disk-loss
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: experiment-job
app.kubernetes.io/version: ci
secrets:
- name: cloud-secret
mountPath: /tmp/
--- ---
--- ---
apiVersion: litmuschaos.io/v1alpha1 apiVersion: litmuschaos.io/v1alpha1

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@ -103,6 +103,9 @@ spec:
- name: pod-http-reset-peer - name: pod-http-reset-peer
description: It injects pod-http-reset-peer chaos in a Kubernetes pod. description: It injects pod-http-reset-peer chaos in a Kubernetes pod.
displayName: "Pod HTTP Reset Peer" displayName: "Pod HTTP Reset Peer"
- name: pod-network-rate-limit
description: It injects pod-network-rate-limit chaos in a Kubernetes pod.
displayName: "Pod Network Rate Limit"
keywords: keywords:
- Kubernetes - Kubernetes
maintainers: maintainers:

View File

@ -97,3 +97,6 @@ faults:
- name: node-network-loss - name: node-network-loss
CSV: node-network-loss.chartserviceversion.yaml CSV: node-network-loss.chartserviceversion.yaml
desc: "node-network-loss" desc: "node-network-loss"
- name: pod-network-rate-limit
CSV: pod-network-rate-limit.chartserviceversion.yaml
desc: "pod-network-rate-limit"

View File

@ -0,0 +1,83 @@
---
apiVersion: litmuschaos.io/v1alpha1
kind: ChaosEngine
metadata:
name: nginx-network-chaos
namespace: default
spec:
# It can be active/stop
engineState: "active"
terminationGracePeriodSeconds: 30
appinfo:
appns: ""
# FYI, To see app label, apply kubectl get pods --show-labels
applabel: ""
appkind: ""
chaosServiceAccount: pod-network-rate-limit-sa
experiments:
- name: pod-network-rate-limit
spec:
components:
env:
- name: TARGET_CONTAINER
value: ""
- name: NETWORK_INTERFACE
value: "eth0"
- name: NETWORK_BANDWIDTH
value: "1mbit"
- name: BURST
value: "32kb"
- name: LIMIT
value: "2mb"
- name: MIN_BURST
value: ""
- name: PEAK_RATE
value: ""
- name: TOTAL_CHAOS_DURATION
value: "60" # in seconds
# time period to wait before and after injection of chaos in sec
- name: RAMP_TIME
value: ""
## percentage of total pods to target
- name: PODS_AFFECTED_PERC
value: ""
- name: TARGET_PODS
value: ""
# To select pods on specific node(s)
- name: NODE_LABEL
value: ""
# provide the name of container runtime
# it supports docker, containerd, crio
- name: CONTAINER_RUNTIME
value: "containerd"
# provide the destination ips
# chaos injection will be triggered for these destination ips
- name: DESTINATION_IPS
value: ""
# provide the destination hosts
# chaos injection will be triggered for these destination hosts
- name: DESTINATION_HOSTS
value: ""
# provide the socket file path
- name: SOCKET_PATH
value: "/run/containerd/containerd.sock"
## it defines the sequence of chaos execution for multiple target pods
## supported values: serial, parallel
- name: SEQUENCE
value: "parallel"

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@ -0,0 +1,151 @@
---
apiVersion: litmuschaos.io/v1alpha1
description:
message: |
Injects network rate limit on pods belonging to an app deployment
kind: ChaosExperiment
metadata:
name: pod-network-rate-limit
labels:
name: pod-network-rate-limit
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: chaosexperiment
app.kubernetes.io/version: ci
spec:
definition:
scope: Namespaced
permissions:
# Create and monitor the experiment & helper pods
- apiGroups: [""]
resources: ["pods"]
verbs:
[
"create",
"delete",
"get",
"list",
"patch",
"update",
"deletecollection",
]
# Performs CRUD operations on the events inside chaosengine and chaosresult
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "get", "list", "patch", "update"]
# Fetch configmaps details and mount it to the experiment pod (if specified)
- apiGroups: [""]
resources: ["configmaps"]
verbs: ["get", "list"]
# Track and get the runner, experiment, and helper pods log
- apiGroups: [""]
resources: ["pods/log"]
verbs: ["get", "list", "watch"]
# for creating and managing to execute commands inside target container
- apiGroups: [""]
resources: ["pods/exec"]
verbs: ["get", "list", "create"]
# deriving the parent/owner details of the pod(if parent is anyof {deployment, statefulset, daemonsets})
- apiGroups: ["apps"]
resources: ["deployments", "statefulsets", "replicasets", "daemonsets"]
verbs: ["list", "get"]
# deriving the parent/owner details of the pod(if parent is deploymentConfig)
- apiGroups: ["apps.openshift.io"]
resources: ["deploymentconfigs"]
verbs: ["list", "get"]
# deriving the parent/owner details of the pod(if parent is deploymentConfig)
- apiGroups: [""]
resources: ["replicationcontrollers"]
verbs: ["get", "list"]
# deriving the parent/owner details of the pod(if parent is argo-rollouts)
- apiGroups: ["argoproj.io"]
resources: ["rollouts"]
verbs: ["list", "get"]
# for configuring and monitor the experiment job by the chaos-runner pod
- apiGroups: ["batch"]
resources: ["jobs"]
verbs: ["create", "list", "get", "delete", "deletecollection"]
# for creation, status polling and deletion of litmus chaos resources used within a chaos workflow
- apiGroups: ["litmuschaos.io"]
resources: ["chaosengines", "chaosexperiments", "chaosresults"]
verbs: ["create", "list", "get", "patch", "update", "delete"]
image: "litmuschaos.docker.scarf.sh/litmuschaos/go-runner:latest"
imagePullPolicy: Always
args:
- -c
- ./experiments -name pod-network-rate-limit
command:
- /bin/bash
env:
- name: TARGET_CONTAINER
value: ""
# provide lib image
- name: LIB_IMAGE
value: "litmuschaos.docker.scarf.sh/litmuschaos/go-runner:latest"
- name: NETWORK_INTERFACE
value: "eth0"
- name: NETWORK_BANDWIDTH
value: "1mbit"
- name: BURST
value: "32kb"
- name: LIMIT
value: "2mb"
- name: MIN_BURST
value: ""
- name: PEAK_RATE
value: ""
- name: TOTAL_CHAOS_DURATION
value: "60" # in seconds
# time period to wait before and after injection of chaos in sec
- name: RAMP_TIME
value: ""
## percentage of total pods to target
- name: PODS_AFFECTED_PERC
value: ""
- name: TARGET_PODS
value: ""
# To select pods on specific node(s)
- name: NODE_LABEL
value: ""
# provide the name of container runtime
# it supports docker, containerd, crio
- name: CONTAINER_RUNTIME
value: "containerd"
# provide the destination ips
# chaos injection will be triggered for these destination ips
- name: DESTINATION_IPS
value: ""
# provide the destination hosts
# chaos injection will be triggered for these destination hosts
- name: DESTINATION_HOSTS
value: ""
# provide the socket file path
- name: SOCKET_PATH
value: "/run/containerd/containerd.sock"
## it defines the sequence of chaos execution for multiple target pods
## supported values: serial, parallel
- name: SEQUENCE
value: "parallel"
labels:
name: pod-network-rate-limit
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: experiment-job
app.kubernetes.io/runtime-api-usage: "true"
app.kubernetes.io/version: ci

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@ -0,0 +1,33 @@
---
apiVersion: litmuschaos.io/v1alpha1
kind: ChartServiceVersion
metadata:
name: pod-network-rate-limit
version: 0.1.0
annotations:
categories: Kubernetes
vendor: LitmusChaos
spec:
displayName: Pod Network Rate Limit
categoryDescription: |
Pod-network-rate-limit fault add the network rate limit to kubernetes pods
keywords:
- Kubernetes
platforms:
- GKE
- Minikube
- Packet(Kubeadm)
- EKS
maintainers:
- name: Neelanjan Manna
email: neelanjan.manna@harness.io
minKubeVersion: 1.12.0
labels:
app.kubernetes.io/component: chartserviceversion
app.kubernetes.io/version: ci
links:
- name: Permissions
url: https://developer.harness.io/docs/chaos-engineering/use-harness-ce/chaos-faults/kubernetes/pod/pod-network-rate-limit/#permissions-required
icon:
- base64data: ""
mediatype: ""

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@ -2,12 +2,12 @@
apiVersion: litmuschaos.io/v1alpha1 apiVersion: litmuschaos.io/v1alpha1
description: description:
message: | message: |
It can target random pods with a Spring Boot application and allows configuring the assaults to inject network latency It can target random pods with a Spring Boot application and allows configuring the assaults to inject memory-stress
kind: ChaosExperiment kind: ChaosExperiment
metadata: metadata:
name: spring-boot-latency name: spring-boot-memory-stress
labels: labels:
name: spring-boot-latency name: spring-boot-memory-stress
app.kubernetes.io/part-of: litmus app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: chaosexperiment app.kubernetes.io/component: chaosexperiment
app.kubernetes.io/version: ci app.kubernetes.io/version: ci
@ -52,13 +52,14 @@ spec:
imagePullPolicy: Always imagePullPolicy: Always
args: args:
- -c - -c
- ./experiments -name spring-boot-latency - ./experiments -name spring-boot-memory-stress
command: command:
- /bin/bash - /bin/bash
env: env:
# provide the latency (ms) # it contains fraction of memory to be stressed(0.70 equals 70%)
- name: LATENCY # it supports value in range [0.01,0.95]
value: "2000" - name: MEMORY_FILL_FRACTION
value: "0.70"
# port of the spring boot application # port of the spring boot application
- name: CM_PORT - name: CM_PORT
@ -95,153 +96,7 @@ spec:
value: "parallel" value: "parallel"
labels: labels:
name: spring-boot-latency name: spring-boot-memory-stress
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: experiment-job
app.kubernetes.io/version: ci
---
---
apiVersion: litmuschaos.io/v1alpha1
description:
message: |
It can target random pods with a Spring Boot application and allows configuring the assaults to inject cpu-stress
kind: ChaosExperiment
metadata:
name: spring-boot-faults
labels:
name: spring-boot-faults
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: chaosexperiment
app.kubernetes.io/version: ci
spec:
definition:
scope: Namespaced
permissions:
# Create and monitor the experiment & helper pods
- apiGroups: [""]
resources: ["pods"]
verbs:
[
"create",
"delete",
"get",
"list",
"patch",
"update",
"deletecollection",
]
# Performs CRUD operations on the events inside chaosengine and chaosresult
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "get", "list", "patch", "update"]
# Track and get the runner, experiment, and helper pods log
- apiGroups: [""]
resources: ["pods/log"]
verbs: ["get", "list", "watch"]
# for creating and managing to execute commands inside target container
- apiGroups: [""]
resources: ["pods/exec"]
verbs: ["get", "list", "create"]
# for configuring and monitor the experiment job by the chaos-runner pod
- apiGroups: ["batch"]
resources: ["jobs"]
verbs: ["create", "list", "get", "delete", "deletecollection"]
# for creation, status polling and deletion of litmus chaos resources used within a chaos workflow
- apiGroups: ["litmuschaos.io"]
resources: ["chaosengines", "chaosexperiments", "chaosresults"]
verbs: ["create", "list", "get", "patch", "update", "delete"]
image: "litmuschaos.docker.scarf.sh/litmuschaos/go-runner:latest"
imagePullPolicy: Always
args:
- -c
- ./experiments -name spring-boot-faults
command:
- /bin/bash
env:
# it enables spring app-kill fault
- name: CM_KILL_APPLICATION_ACTIVE
value: ""
# it enables spring-boot latency fault
- name: CM_LATENCY_ACTIVE
value: ""
# provide the latency (ms)
# it is applicable when latency is active
- name: LATENCY
value: "2000"
# it enables spring-boot memory stress fault
- name: CM_MEMORY_ACTIVE
value: ""
# it contains fraction of memory to be stressed(0.70 equals 70%)
# it supports value in range [0.01,0.95]
# it is applicable when memory is active
- name: MEMORY_FILL_FRACTION
value: "0.70"
# it enables spring-boot cpu stress fault
- name: CM_CPU_ACTIVE
value: ""
# it contains fraction of cpu to be stressed(0.95 equals 95%)
# it supports value in range [0.1,1.0]
# it is applicable when cpu is active
- name: CPU_LOAD_FRACTION
value: "0.9"
# it enables spring-boot exceptions fault
- name: CM_EXCEPTIONS_ACTIVE
value: ""
# Type of raised exception
# it is applicable when exceptions is active
- name: CM_EXCEPTIONS_TYPE
value: "java.lang.IllegalArgumentException"
# Argument of raised exception
# it is applicable when exceptions is active
- name: CM_EXCEPTIONS_ARGUMENTS
value: "java.lang.String:custom illegal argument exception"
# port of the spring boot application
- name: CM_PORT
value: ""
#it contains number of requests are to be attacked
# n value means nth request will be affected
- name: CM_LEVEL
value: "1"
# it limits watched packages/classes/methods
- name: CM_WATCHED_CUSTOM_SERVICES
value: ""
# provide name of watcher
# it supports controller, restController, service, repository, component, webClient
- name: CM_WATCHERS
value: "restController"
- name: TOTAL_CHAOS_DURATION
value: "30"
## percentage of total pods to target
- name: PODS_AFFECTED_PERC
value: ""
## Period to wait before and after injection of chaos
- name: RAMP_TIME
value: ""
## it defines the sequence of chaos execution for multiple target pods
## supported values: serial, parallel
- name: SEQUENCE
value: "parallel"
labels:
name: spring-boot-faults
app.kubernetes.io/part-of: litmus app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: experiment-job app.kubernetes.io/component: experiment-job
app.kubernetes.io/version: ci app.kubernetes.io/version: ci
@ -457,6 +312,152 @@ spec:
app.kubernetes.io/component: experiment-job app.kubernetes.io/component: experiment-job
app.kubernetes.io/version: ci app.kubernetes.io/version: ci
---
---
apiVersion: litmuschaos.io/v1alpha1
description:
message: |
It can target random pods with a Spring Boot application and allows configuring the assaults to inject cpu-stress
kind: ChaosExperiment
metadata:
name: spring-boot-faults
labels:
name: spring-boot-faults
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: chaosexperiment
app.kubernetes.io/version: ci
spec:
definition:
scope: Namespaced
permissions:
# Create and monitor the experiment & helper pods
- apiGroups: [""]
resources: ["pods"]
verbs:
[
"create",
"delete",
"get",
"list",
"patch",
"update",
"deletecollection",
]
# Performs CRUD operations on the events inside chaosengine and chaosresult
- apiGroups: [""]
resources: ["events"]
verbs: ["create", "get", "list", "patch", "update"]
# Track and get the runner, experiment, and helper pods log
- apiGroups: [""]
resources: ["pods/log"]
verbs: ["get", "list", "watch"]
# for creating and managing to execute commands inside target container
- apiGroups: [""]
resources: ["pods/exec"]
verbs: ["get", "list", "create"]
# for configuring and monitor the experiment job by the chaos-runner pod
- apiGroups: ["batch"]
resources: ["jobs"]
verbs: ["create", "list", "get", "delete", "deletecollection"]
# for creation, status polling and deletion of litmus chaos resources used within a chaos workflow
- apiGroups: ["litmuschaos.io"]
resources: ["chaosengines", "chaosexperiments", "chaosresults"]
verbs: ["create", "list", "get", "patch", "update", "delete"]
image: "litmuschaos.docker.scarf.sh/litmuschaos/go-runner:latest"
imagePullPolicy: Always
args:
- -c
- ./experiments -name spring-boot-faults
command:
- /bin/bash
env:
# it enables spring app-kill fault
- name: CM_KILL_APPLICATION_ACTIVE
value: ""
# it enables spring-boot latency fault
- name: CM_LATENCY_ACTIVE
value: ""
# provide the latency (ms)
# it is applicable when latency is active
- name: LATENCY
value: "2000"
# it enables spring-boot memory stress fault
- name: CM_MEMORY_ACTIVE
value: ""
# it contains fraction of memory to be stressed(0.70 equals 70%)
# it supports value in range [0.01,0.95]
# it is applicable when memory is active
- name: MEMORY_FILL_FRACTION
value: "0.70"
# it enables spring-boot cpu stress fault
- name: CM_CPU_ACTIVE
value: ""
# it contains fraction of cpu to be stressed(0.95 equals 95%)
# it supports value in range [0.1,1.0]
# it is applicable when cpu is active
- name: CPU_LOAD_FRACTION
value: "0.9"
# it enables spring-boot exceptions fault
- name: CM_EXCEPTIONS_ACTIVE
value: ""
# Type of raised exception
# it is applicable when exceptions is active
- name: CM_EXCEPTIONS_TYPE
value: "java.lang.IllegalArgumentException"
# Argument of raised exception
# it is applicable when exceptions is active
- name: CM_EXCEPTIONS_ARGUMENTS
value: "java.lang.String:custom illegal argument exception"
# port of the spring boot application
- name: CM_PORT
value: ""
#it contains number of requests are to be attacked
# n value means nth request will be affected
- name: CM_LEVEL
value: "1"
# it limits watched packages/classes/methods
- name: CM_WATCHED_CUSTOM_SERVICES
value: ""
# provide name of watcher
# it supports controller, restController, service, repository, component, webClient
- name: CM_WATCHERS
value: "restController"
- name: TOTAL_CHAOS_DURATION
value: "30"
## percentage of total pods to target
- name: PODS_AFFECTED_PERC
value: ""
## Period to wait before and after injection of chaos
- name: RAMP_TIME
value: ""
## it defines the sequence of chaos execution for multiple target pods
## supported values: serial, parallel
- name: SEQUENCE
value: "parallel"
labels:
name: spring-boot-faults
app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: experiment-job
app.kubernetes.io/version: ci
--- ---
--- ---
apiVersion: litmuschaos.io/v1alpha1 apiVersion: litmuschaos.io/v1alpha1
@ -558,12 +559,12 @@ spec:
apiVersion: litmuschaos.io/v1alpha1 apiVersion: litmuschaos.io/v1alpha1
description: description:
message: | message: |
It can target random pods with a Spring Boot application and allows configuring the assaults to inject memory-stress It can target random pods with a Spring Boot application and allows configuring the assaults to inject network latency
kind: ChaosExperiment kind: ChaosExperiment
metadata: metadata:
name: spring-boot-memory-stress name: spring-boot-latency
labels: labels:
name: spring-boot-memory-stress name: spring-boot-latency
app.kubernetes.io/part-of: litmus app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: chaosexperiment app.kubernetes.io/component: chaosexperiment
app.kubernetes.io/version: ci app.kubernetes.io/version: ci
@ -608,14 +609,13 @@ spec:
imagePullPolicy: Always imagePullPolicy: Always
args: args:
- -c - -c
- ./experiments -name spring-boot-memory-stress - ./experiments -name spring-boot-latency
command: command:
- /bin/bash - /bin/bash
env: env:
# it contains fraction of memory to be stressed(0.70 equals 70%) # provide the latency (ms)
# it supports value in range [0.01,0.95] - name: LATENCY
- name: MEMORY_FILL_FRACTION value: "2000"
value: "0.70"
# port of the spring boot application # port of the spring boot application
- name: CM_PORT - name: CM_PORT
@ -652,7 +652,7 @@ spec:
value: "parallel" value: "parallel"
labels: labels:
name: spring-boot-memory-stress name: spring-boot-latency
app.kubernetes.io/part-of: litmus app.kubernetes.io/part-of: litmus
app.kubernetes.io/component: experiment-job app.kubernetes.io/component: experiment-job
app.kubernetes.io/version: ci app.kubernetes.io/version: ci