64 lines
2.3 KiB
Bash
Executable File
64 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# Enable verbose mode only when DEBUG_DEPLOY=1
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[[ "${DEBUG_DEPLOY:-0}" = "1" ]] && set -x
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trap 'echo "[deploy-db] error at line $LINENO" >&2' ERR
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# Required env (exported by CI step from .env.runtime)
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: "${REMOTE_BASE:?missing REMOTE_BASE}"
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: "${DB_DIR:?missing DB_DIR}"
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: "${SSH_USER:?missing SSH_USER}"
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: "${SSH_HOST:?missing SSH_HOST}"
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REMOTE_DIR="${REMOTE_BASE%/}/${DB_DIR}"
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REMOTE_TARGET="${SSH_USER}@${SSH_HOST}"
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# SSH options: quiet by default; add -vv in debug mode
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SSH_OPTS=(
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-i /root/.ssh/id_rsa
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-o StrictHostKeyChecking=no
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-o UserKnownHostsFile=/dev/null
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-o LogLevel=ERROR
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-q
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)
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if [[ "${DEBUG_DEPLOY:-0}" = "1" ]]; then
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SSH_OPTS=("${SSH_OPTS[@]/-q/}" -vv)
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fi
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# rsync options: quiet by default; add -v in debug mode
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RSYNC_FLAGS=(-az --delete)
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[[ "${DEBUG_DEPLOY:-0}" = "1" ]] && RSYNC_FLAGS=(-avz --delete)
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# AppRole creds for Vault Agent, fetched in the previous pipeline step
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VAULT_ROLE_ID="$(cat secrets/ROLE_ID)"
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VAULT_SECRET_ID="$(cat secrets/SECRET_ID)"
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# Create remote directory structure
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ssh "${SSH_OPTS[@]}" "$REMOTE_TARGET" "mkdir -p ${REMOTE_DIR}/{compose,env}"
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# Sync compose bundle and runtime env to the remote host
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rsync "${RSYNC_FLAGS[@]}" -e "ssh ${SSH_OPTS[*]}" ci/prod/compose/ "$REMOTE_TARGET:${REMOTE_DIR}/compose/"
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rsync "${RSYNC_FLAGS[@]}" -e "ssh ${SSH_OPTS[*]}" ci/prod/.env.runtime "$REMOTE_TARGET:${REMOTE_DIR}/env/.env.runtime"
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# Deploy on remote: export AppRole creds ONLY to the compose commands.
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# The vault-agent container will read them, write to tmpfs, unset, and exec.
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ssh "${SSH_OPTS[@]}" "$REMOTE_TARGET" \
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REMOTE_DIR="$REMOTE_DIR" \
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VAULT_ROLE_ID="$VAULT_ROLE_ID" \
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VAULT_SECRET_ID="$VAULT_SECRET_ID" \
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bash -s <<'EOSSH'
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set -euo pipefail
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cd "${REMOTE_DIR}/compose"
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set -a; . ../env/.env.runtime; set +a
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# Pull and start with ephemeral AppRole env present only for these invocations
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VAULT_ROLE_ID="${VAULT_ROLE_ID}" VAULT_SECRET_ID="${VAULT_SECRET_ID}" docker compose -f db.yml pull --quiet 2>/dev/null || \
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VAULT_ROLE_ID="${VAULT_ROLE_ID}" VAULT_SECRET_ID="${VAULT_SECRET_ID}" docker compose -f db.yml pull
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VAULT_ROLE_ID="${VAULT_ROLE_ID}" VAULT_SECRET_ID="${VAULT_SECRET_ID}" docker compose -f db.yml up -d --remove-orphans
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docker compose -f db.yml ps
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date -Is > .last_deploy
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logger -t deploy-db "db deployed at $(date -Is) in ${REMOTE_DIR}"
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EOSSH
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