mirror of https://github.com/linkerd/linkerd2.git
viz: cleanup helm values.yaml (#5546)
* viz: cleanup helm values.yaml This branch fixes some nits around naming of default variables i.e replace the usage of global with default. Renames globalLogLevel to defaultLogLevel and globalUID to defaultUID along with some chart README updates. Signed-off-by: Tarun Pothulapati <tarunpothulapati@outlook.com>
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Tarun Pothulapati
GitHub
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@ -86,10 +86,11 @@ Kubernetes: `>=1.13.0-0`
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| dashboard.resources.memory.limit | string | `nil` | Maximum amount of memory that web container can use |
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| dashboard.resources.memory.request | string | `nil` | Amount of memory that the web container requests |
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| dashboard.restrictPrivileges | bool | `false` | Restrict the Linkerd Dashboard's default privileges to disallow Tap and Check |
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| defaultRegistry | string | `"ghcr.io/linkerd"` | Default Docker Registry |
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| defaultLogLevel | string | `"info"` | Log level for all the viz components |
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| defaultRegistry | string | `"ghcr.io/linkerd"` | Docker registry for all viz components |
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| defaultUID | int | `2103` | UID for all the viz components |
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| enablePodAntiAffinity | bool | `false` | Enables Pod Anti Affinity logic to balance the placement of replicas across hosts and zones for High Availability. Enable this only when you have multiple replicas of components. |
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| extensionAnnotation | string | `"linkerd.io/extension"` | |
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| globalLogLevel | string | `"info"` | Log level for all the viz components |
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| globalUID | int | `2103` | UID for all the viz components |
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| grafana.enabled | bool | `true` | toggle field to enable or disable grafana |
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| grafana.image.name | string | `"grafana"` | Docker image name for the grafana instance |
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| grafana.image.registry | string | `"ghcr.io/linkerd"` | Docker registry for the grafana instance |
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@ -102,6 +103,7 @@ Kubernetes: `>=1.13.0-0`
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| identityTrustDomain | string | `"cluster.local"` | Trust domain used for identity |
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| imagePullSecrets | list | `[]` | For Private docker registries, authentication is needed. Registry secrets are applied to the respective service accounts |
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| installNamespace | bool | `true` | Set to false when installing in a custom namespace. |
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| jaegerUrl | string | `""` | url of external jaeger instance Set this to `jaeger.linkerd-jaeger.svc.<clusterDomain>` if you plan to use jaeger extension |
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| linkerdNamespace | string | `"linkerd"` | Namespace of the Linkerd core control-plane install |
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| linkerdVersion | string | `"linkerdVersionValue"` | control plane version. See Proxy section for proxy version |
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| namespace | string | `"linkerd-viz"` | Namespace in which the Linkerd Viz extension has to be installed |
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@ -124,6 +126,7 @@ Kubernetes: `>=1.13.0-0`
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| prometheus.ruleConfigMapMounts | string | `nil` | Alerting/recording rule ConfigMap mounts (sub-path names must end in ´_rules.yml´ or ´_rules.yaml´) |
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| prometheus.scrapeConfigs | string | `nil` | A scrapeConfigs section specifies a set of targets and parameters describing how to scrape them. |
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| prometheus.sideCarContainers | string | `nil` | A sidecarContainers section specifies a list of secondary containers to run in the prometheus pod e.g. to export data to non-prometheus systems |
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| prometheusUrl | string | `""` | url of external prometheus instance |
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| proxyInjectAnnotation | string | `"linkerd.io/inject"` | |
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| tap.UID | int | `2103` | |
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| tap.caBundle | string | `""` | Bundle of CA certificates for Tap component. If not provided then Helm will use the certificate generated for `tap.crtPEM`. If `tap.externalSecret` is set to true, this value must be set, as no certificate will be generated. |
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@ -135,7 +138,7 @@ Kubernetes: `>=1.13.0-0`
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| tap.keyPEM | string | `""` | Certificate key for Tap component. If not provided then Helm will generate one. |
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| tap.logLevel | string | `"info"` | log level of the tap component |
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| tap.proxy | string | `nil` | |
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| tap.replicas | int | `1` | |
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| tap.replicas | int | `1` | Number of tap component replicas |
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| tap.resources.cpu.limit | string | `nil` | Maximum amount of CPU units that the tap container can use |
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| tap.resources.cpu.request | string | `nil` | Amount of CPU units that the tap container requests |
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| tap.resources.memory.limit | string | `nil` | Maximum amount of memory that tap container can use |
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@ -157,6 +160,7 @@ Kubernetes: `>=1.13.0-0`
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| tapInjector.resources.cpu.request | string | `nil` | Amount of CPU units that the tapInjector container requests |
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| tapInjector.resources.memory.limit | string | `nil` | Maximum amount of memory that tapInjector container can use |
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| tapInjector.resources.memory.request | string | `nil` | Amount of memory that the tapInjector container requests |
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| tolerations | string | `nil` | Tolerations section, See the [K8S documentation](https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/) for more information |
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----------------------------------------------
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Autogenerated from chart metadata using [helm-docs v1.4.0](https://github.com/norwoodj/helm-docs/releases/v1.4.0)
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@ -6,38 +6,31 @@
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# -- control plane version. See Proxy section for proxy version
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linkerdVersion: &linkerd_version linkerdVersionValue
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# -- Default Docker Registry
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defaultRegistry: &default_registry ghcr.io/linkerd
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# -- Kubernetes DNS Domain name to use
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clusterDomain: &cluster_domain cluster.local
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# -- Trust domain used for identity
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identityTrustDomain: *cluster_domain
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# -- Namespace of the Linkerd core control-plane install
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linkerdNamespace: linkerd
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# -- Log level for all the viz components
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globalLogLevel: &log_level info
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# -- UID for all the viz components
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globalUID: &uid 2103
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# Annotation labels. Do not edit.
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createdByAnnotation: linkerd.io/created-by
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proxyInjectAnnotation: linkerd.io/inject
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extensionAnnotation: linkerd.io/extension
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# -- Docker registry for all viz components
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defaultRegistry: ®istry ghcr.io/linkerd
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# -- Log level for all the viz components
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defaultLogLevel: &log_level info
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# -- UID for all the viz components
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defaultUID: &uid 2103
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# -- Namespace of the Linkerd core control-plane install
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linkerdNamespace: linkerd
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# -- Set to false when installing in a custom namespace.
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installNamespace: true
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# -- Namespace in which the Linkerd Viz extension has to be installed
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namespace: linkerd-viz
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# -- NodeSelector section, See the [K8S
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# documentation](https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#nodeselector)
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# for more information
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# -- NodeSelector section, See the
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# [K8S documentation](https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#nodeselector) for more information
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nodeSelector:
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beta.kubernetes.io/os: linux
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@ -46,26 +39,32 @@ nodeSelector:
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imagePullSecrets: []
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# - name: my-private-docker-registry-login-secret
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# -|- Tolerations section, See the
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# -- Tolerations section, See the
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# [K8S documentation](https://kubernetes.io/docs/concepts/scheduling-eviction/taint-and-toleration/)
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# for more information
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# tolerations:
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tolerations:
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# -- Enables Pod Anti Affinity logic to balance the placement of replicas
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# across hosts and zones for High Availability.
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# Enable this only when you have multiple replicas of components.
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enablePodAntiAffinity: false
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# -- url of external prometheus instance
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# prometheusUrl:
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prometheusUrl: ""
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# -- url of external jaeger instance
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# Set this to `jaeger.linkerd-jaeger.svc.<clusterDomain>` if you plan to use jaeger extension
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# jaegerUrl:
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jaegerUrl: ""
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# tap configuration
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tap:
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# -- Number of tap component replicas
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replicas: 1
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# -- log level of the tap component
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logLevel: *log_level
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image:
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# -- Docker registry for the tap instance
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registry: *default_registry
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registry: *registry
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# -- Docker image name for the tap instance
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name: controller
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# -- Docker image tag for the tap instance
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@ -104,6 +103,7 @@ tap:
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# into the tap component
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# resources:
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# UID for the dashboard resource
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UID: *uid
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# tapInjector configuration
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@ -112,7 +112,7 @@ tapInjector:
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replicas: 1
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image:
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# -- Docker registry for the tapInjector instance
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registry: *default_registry
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registry: *registry
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# -- Docker image name for the tapInjector instance
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name: controller
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# -- Docker image tag for the tapInjector instance
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@ -168,7 +168,7 @@ dashboard:
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logLevel: *log_level
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image:
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# -- Docker registry for the web instance
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registry: *default_registry
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registry: *registry
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# -- Docker image name for the web instance
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name: web
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# -- Docker image tag for the web instance
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@ -206,7 +206,7 @@ grafana:
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enabled: true
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image:
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# -- Docker registry for the grafana instance
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registry: *default_registry
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registry: *registry
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# -- Docker image name for the grafana instance
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name: grafana
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# -- Docker image tag for the grafana instance
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@ -24,6 +24,21 @@ func TestRender(t *testing.T) {
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},
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}
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proxyResources := map[string]interface{}{
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"proxy": map[string]interface{}{
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"resources": map[string]interface{}{
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"cpu": map[string]interface{}{
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"request": "500m",
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"limit": "100m",
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},
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"memory": map[string]interface{}{
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"request": "20Mi",
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"limit": "250Mi",
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},
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},
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},
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}
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testCases := []struct {
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values map[string]interface{}
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goldenFileName string
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@ -39,6 +54,15 @@ func TestRender(t *testing.T) {
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},
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"install_prometheus_disabled.golden",
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},
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{
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map[string]interface{}{
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"prometheus": proxyResources,
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"tap": proxyResources,
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"grafana": proxyResources,
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"dashboard": proxyResources,
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},
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"install_proxy_resources.golden",
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},
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}
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for i, tc := range testCases {
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