Helm/Reloader: Difference between revisions
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@startuml | @startuml | ||
!theme plain | !theme plain | ||
Latest revision as of 14:30, 25 January 2026
helm repo add stakater https://stakater.github.io/stakater-charts
helm repo update && helm repo list
kubectl config get-contexts
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Helm » Context
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Helm » Context | |
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export KUBECONFIG="${HOME}/.kube/aws-kubeconfig.yaml"
export KUBECONFIG="${HOME}/.kube/gcp-kubeconfig.yaml"
export KUBECONFIG="${HOME}/.kube/lke-kubeconfig.yaml"
export KUBECONFIG="${HOME}/.kube/config"
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Helm » Install
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Helm » Install | |
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helm show values stakater/reloader --version=2.2.6|less
helm show values stakater/reloader --version=2.2.7|less
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export KUBECONFIG="${HOME}/.kube/shahed-ab-kubeconfig.yaml"
kubectl create ns reloader-system || true
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kubectl get ns|grep reloader-system
kubectl delete ns reloader-system || true
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| Install | Notes |
cat <<'YML' | \
helm -n=reloader-system upgrade \
-i reloader stakater/reloader --version=2.2.7 -f -
---
nameOverride: reloader
fullnameOverride: reloader
image:
name: stakater/reloader
repository: ghcr.io/stakater/reloader
tag: v1.4.12
reloader:
watchGlobally: true
deployment:
replicas: 1
revisionHistoryLimit: 5
resources:
limits:
cpu: 100m
memory: 512Mi
requests:
cpu: 10m
memory: 128Mi
YML
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| Verify | |
helm -n=reloader-system status reloader
helm -n=reloader-system get manifest reloader
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Helm » Config
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Helm » Config | |
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| Scale » Down | Scale » Up |
kubectl -n=reloader-system \
scale deploy/reloader --replicas=0
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kubectl -n=reloader-system \
scale deploy/reloader --replicas=1
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Helm » Debug
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Helm » Debug |
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POD_NAME="$(kubectl -n=reloader-system get pods -o=yaml -l app.kubernetes.io/name=reloader |yq -P '.items[].metadata.name')"
kubectl -n=reloader-system exec -it "${POD_NAME}" -c reloader -- sh
kubectl -n=reloader-system logs -f "${POD_NAME}" -c reloader
kubectl -n=reloader-system logs -f "${POD_NAME}"
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kubectl -n=reloader-system get pods -o=yaml|yq -P '.items[].spec.containers[].name'
kubectl -n=reloader-system get pods -o=yaml|yq -P '.items[].metadata.labels'
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kubectl -n=reloader-system exec -it -l app.kubernetes.io/name=reloader -c reloader -- sh
kubectl -n=reloader-system logs -f -l app.kubernetes.io/name=reloader -c reloader
kubectl -n=reloader-system logs -f -l app.kubernetes.io/name=reloader
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Helm » Uninstall
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Helm » Uninstall | |
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helm -n=reloader-system status reloader
helm -n=reloader-system get all reloader
helm -n=reloader-system uninstall reloader
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kubectl -n=reloader-system delete pvc --all
kubectl delete ns reloader-system
kubectl delete pv reloader-data-reloader-0
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Reloader » Config
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Reloader » Config | |||||||||||||
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| Context | Namespace | ||||||||||||
export KUBECONFIG="${HOME}/.kube/shahed-ab-kubeconfig.yaml"
kubectl get service kubernetes -n default
kubectl config get-contexts
kubectl cluster-info
kubectl get --raw /.well-known/openid-configuration|yq -P
kubectl config view -o=yaml|yq '.contexts[0].name'
kubectl get ns shahed-academia
kubectl -n=shahed-academia get SecretStore store-shahed-ab
kubectl -n=shahed-academia get ExternalSecret academia-audit-eso
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cat <<'YML' | \
kubectl apply -f -
---
apiVersion: v1
kind: Namespace
metadata:
name: shahed-academia
labels:
app.kubernetes.io/version: 1.0.0
app.kubernetes.io/managed-by: kubectl
YML
kubectl get namespace shahed-academia -o=yaml
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kubectl -n=shahed-academia annotate deployment <deployment-name> \
secret.reloader.stakater.com/reload='academia-audit'
kubectl -n=shahed-academia get deploy <deployment-name> -o=yaml \
| yq -P '.metadata.annotations'
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| VaultStaticSecret | ExternalSecret | ||||||||||||
kubectl -n=shahed-academia annotate deployment <deployment-name> \
secret.reloader.stakater.com/reload='academia-audit-vso'
kubectl -n=shahed-academia get deploy <deployment-name> -o=yaml \
| yq -P '.metadata.annotations'
kubectl -n=shahed-academia label VaultStaticSecret academia-audit-vso \
last-sync=$(date +%s) --overwrite
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kubectl -n=shahed-academia annotate deployment <deployment-name> \
secret.reloader.stakater.com/reload='academia-audit-eso'
kubectl -n=shahed-academia get deploy <deployment-name> -o=yaml \
| yq -P '.metadata.annotations'
kubectl -n=shahed-academia annotate ExternalSecret academia-audit-eso \
force-sync=$(date +%s) --overwrite
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Playground
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Playground | |
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helm -n=reloader-system install reloader stakater/reloader --version=2.2.6
helm -n=reloader-system upgrade -i reloader stakater/reloader --version=2.2.7
helm show values stakater/reloader --version=2.2.7|less
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kubectl -n=reloader-system exec -it -l app.kubernetes.io/name=reloader -c reloader -- sh
kubectl -n=reloader-system logs -f -l app.kubernetes.io/name=reloader -c reloader
kubectl -n=reloader-system logs -f -l app.kubernetes.io/name=reloader
kubectl -n=reloader-system get pods -o=yaml|yq -P '.items[].spec.containers[].name'
kubectl -n=reloader-system get pods -o=yaml|yq -P '.items[].metadata.labels'
kubectl -n=reloader-system get pods --show-labels
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kubectl -n=reloader-system delete all --all
kubectl -n=reloader-system delete ing --all
kubectl -n=reloader-system delete sts --all
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kubectl delete pv reloader-data-reloader-0
kubectl -n=reloader-system delete svc --all
kubectl -n=reloader-system delete pvc --all
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kubectl -n=reloader-system rollout history deploy/reloader
kubectl -n=reloader-system rollout restart deploy/reloader
kubectl -n=reloader-system rollout status deploy/reloader
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kubectl -n=reloader-system exec -it -l app.kubernetes.io/name=reloader -c reloader -- sh
kubectl -n=reloader-system logs -f -l app.kubernetes.io/name=reloader -c reloader
kubectl -n=reloader-system logs -f -l app.kubernetes.io/name=reloader
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References
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References | ||
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