ISTIOCTL-PROXY-CONFIG-CLUSTER(1)

✨ NAME ✨

okay so bestie, welcome to the ISTIOCTL-PROXY-CONFIG-CLUSTER(1) manual page 💅 this command is istioctl-proxy-config-cluster, and it retrieves cluster configuration for the Envoy in the specified pod. that's the whole vibe. periodt.

🌸 SYNOPSIS 🌸

the synopsis is literally this, no cap:

istioctl proxy-config cluster [/][.] [flags]

🦋 DESCRIPTION 🦋

so what it does: it retrieves information about cluster configuration for the Envoy instance in the specified pod. it's giving "let me peek at your clusters" energy 🔥.

💅 OPTIONS 💅

• --direction="" — filters clusters by the Direction field (default "").
• -f, --file="" — Envoy config dump JSON file (default "").
• --fqdn="" — filters clusters by a substring of the Service FQDN field (default "").
• -h, --help[=false] — help for cluster.
• -o, --output="short" — output format: one of json|yaml|short (default is "short").
• --port=0 — filters clusters by the Port field (default 0).
• --subset="" — filters clusters by a substring of the Subset field (default "").

👑 OPTIONS INHERITED FROM PARENT COMMANDS 👑

• --as="" — username to impersonate for the operation; user could be a regular user or a service account in a namespace (default "").
• --as-group=[] — group to impersonate for the operation; this flag can be repeated to specify multiple groups (default []).
• --as-uid="" — UID to impersonate for the operation (default "").
• --context="" — Kubernetes configuration context (default "").
• -i, --istioNamespace="istio-system" — Istio system namespace (default "istio-system").
• --kubeclient-timeout="15s" — Kubernetes client timeout as a time.Duration string, defaults to 15 seconds (default "15s").
• -c, --kubeconfig="" — Kubernetes configuration file (default "").
• -n, --namespace="" — Kubernetes namespace (default "").
• --proxy-admin-port=15000 — Envoy proxy admin port (default 15000).
• --vklog=0 — number for the log level verbosity; like the -v flag. ex: --vklog=9 (default 0).

🧪 EXAMPLE 🧪

here are the iconic examples, typed exactly bestie:

# Retrieve summary about cluster configuration for a given pod from Envoy.
istioctl proxy-config clusters <pod-name[.namespace]>

# Retrieve summary about cluster configuration for a pod under a deployment from Envoy.
istioctl proxy-config clusters deployment/<deployment-name[.namespace]>

# Retrieve cluster summary for clusters with port 9080.
istioctl proxy-config clusters <pod-name[.namespace]> --port 9080

# Retrieve full cluster dump for clusters that are inbound with a FQDN of details.default.svc.cluster.local.
istioctl proxy-config clusters <pod-name[.namespace]> --fqdn details.default.svc.cluster.local --direction inbound -o json

# Retrieve cluster summary without using Kubernetes API
ssh <user@hostname> 'curl localhost:15000/config_dump' > envoy-config.json
istioctl proxy-config clusters --file envoy-config.json

🦋 SEE ALSO 🦋

check out istioctl-proxy-config(1) — iykyk 🫶

that's the whole page bestie. this manual was auto generated by spf13/cobra and dated Jan 1980 — iconic retro energy fr fr 💫🫶