diag-tools

• https://github.com/yteraoka/diag-tools/pkgs/container/diag-tools
  • docker pull ghcr.io/yteraoka/diag-tools:latest
• https://hub.docker.com/repository/docker/yteraoka/diag-tools/general
  • docker pull yteraoka/diag-tools:latest

Install されているもの

• curl
• ping
• ip
• dig, host
• tcpdump
• lsof
• strace
• openssl
• jq
• vim
• gcloud
• kubectl
• MySQL/MariaDB Client (mariadb-client)
• PostgreSQL Client (psql)

helm install

latest

helm install diag-tools oci://ghcr.io/yteraoka/chart/diag-tools

specific version

helm install diag-tools oci://ghcr.io/yteraoka/chart/diag-tools --version 0.5.16

or

cd chart/diag-tools
helm install diag-tools .

調査用 Pod の作成

kubectl apply -f - <<EOF
apiVersion: v1
kind: Pod
metadata:
  name: debug
spec:
  containers:
    - name: diag-tools
      image: ghcr.io/yteraoka/diag-tools:latest
      command:
        - /bin/bash
      args:
        - -c
        - sleep infinity
EOF

kubectl apply -f - <<EOF
apiVersion: v1
kind: Pod
metadata:
  name: debug
  #labels:
  #  use-fargate: "true"
spec:
  serviceAccountName: xxx
  containers:
    - name: diag-tools
      image: ghcr.io/yteraoka/diag-tools:latest
      command:
        - /bin/bash
      args:
        - -c
        - sleep infinity
      resources:
        limits:
          cpu: 500m
          memory: 512Mi
        requests:
          cpu: 500m
          memory: 512Mi
EOF