66 lines
1.8 KiB
YAML
66 lines
1.8 KiB
YAML
apiVersion: v1
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kind: ConfigMap
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metadata:
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name: vault-snapshot-script
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namespace: vault
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labels:
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app.kubernetes.io/name: vault-snapshot-script
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app.kubernetes.io/instance: vault
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app.kubernetes.io/part-of: vault
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data:
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snapshot.sh: |
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DATE=$(date +"%Y%m%d-%H-%M")
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MAX_RETRIES=5
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SUCCESS=false
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echo " "
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echo ">> Running Vault Snapshot Script ..."
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echo " "
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echo ">> Verifying required commands ..."
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echo " "
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for i in $(seq 1 "$MAX_RETRIES"); do
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if apk update 2>&1 >/dev/null; then
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echo ">> Attempt $i: Repositories are reachable";
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SUCCESS=true;
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break;
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else
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echo ">> Attempt $i: Connection failed, retrying in 5 seconds ...";
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sleep 5;
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fi;
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done;
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if [ "$SUCCESS" = false ]; then
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echo ">> ERROR: Could not connect to apk repositories after $MAX_RETRIES attempts, exiting ...";
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exit 1;
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fi
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echo " "
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if ! command -v jq 2>&1 >/dev/null; then
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echo ">> Command jq could not be found, installing";
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apk add --no-cache -q jq;
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if [ $? -eq 0 ]; then
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echo ">> Installation successful";
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else
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echo ">> Installation failed with exit code $?";
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exit 1;
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fi;
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fi;
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echo " ";
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echo ">> Fetching Vault token ...";
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export VAULT_TOKEN=$(vault write auth/approle/login role_id=$VAULT_APPROLE_ROLE_ID secret_id=$VAULT_APPROLE_SECRET_ID -format=json | jq -r .auth.client_token);
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echo " ";
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echo ">> Taking Vault snapsot ...";
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vault operator raft snapshot save /opt/backup/vault-snapshot-$DATE.snap
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echo " ";
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echo ">> Setting ownership of Vault snapsot ...";
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chown 100:1000 /opt/backup/vault-snapshot-$DATE.snap
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echo " ";
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echo ">> Completed Vault snapshot";
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