istio
/
istio.io
mirror of https://github.com/istio/istio.io.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Highlight port conflict warning (#9935)

This commit is contained in:
Shamsher Ansari 2021-06-17 20:10:20 +05:30 committed by GitHub
parent 39fe1c0a09
commit 61bdc280ab
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
content/en/docs/ops/deployment/requirements/index.md
View File

@ -90,6 +90,10 @@ To be part of a mesh, Kubernetes pods must satisfy the following requirements:
The following ports and protocols are used by the Istio sidecar proxy (Envoy). The following ports and protocols are used by the Istio sidecar proxy (Envoy).
{{< warning >}}
To avoid port conflicts with sidecars, applications should not use any of the ports used by Envoy.
{{< /warning >}}
| Port | Protocol | Description | Pod-internal only | | Port | Protocol | Description | Pod-internal only |
|----|----|----|----| |----|----|----|----|
| 15000 | TCP | Envoy admin port (commands/diagnostics) | Yes | | 15000 | TCP | Envoy admin port (commands/diagnostics) | Yes |
@ -110,8 +114,6 @@ The following ports and protocols are used by the Istio control plane (istiod).
| 443 | HTTPS | Webhooks | No | | 443 | HTTPS | Webhooks | No |
| 15014 | HTTP | Control plane monitoring | No | | 15014 | HTTP | Control plane monitoring | No |
To avoid port conflicts with sidecars, applications should not use any of the ports used by Envoy.
## Server First Protocols ## Server First Protocols
Some protocols are "Server First" protocols, which means the server will send the first bytes. This may have an impact on Some protocols are "Server First" protocols, which means the server will send the first bytes. This may have an impact on