50 lines
1.4 KiB
Bash
Executable File
50 lines
1.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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[[ "${DEBUG_DEPLOY:-0}" = "1" ]] && set -x
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trap 'echo "[bootstrap-shared-network] error at line $LINENO" >&2' ERR
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: "${SSH_USER:?missing SSH_USER}"
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: "${SSH_HOST:?missing SSH_HOST}"
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REMOTE_TARGET="${SSH_USER}@${SSH_HOST}"
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DOCKER_SHARED_NETWORK="${DOCKER_SHARED_NETWORK:-sendico-net}"
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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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-o BatchMode=yes
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-o PreferredAuthentications=publickey
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-o ConnectTimeout=10
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-o ServerAliveInterval=5
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-o ServerAliveCountMax=2
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)
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if [[ "${DEBUG_DEPLOY:-0}" = "1" ]]; then
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SSH_OPTS+=(-vv)
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fi
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printf '[bootstrap-shared-network] target=%s network=%s\n' "$REMOTE_TARGET" "$DOCKER_SHARED_NETWORK" >&2
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set +e
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timeout 20s ssh "${SSH_OPTS[@]}" "$REMOTE_TARGET" \
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DOCKER_SHARED_NETWORK="$DOCKER_SHARED_NETWORK" bash -s <<'EOSSH'
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set -euo pipefail
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printf '[bootstrap-shared-network] connected user=%s\n' "$(whoami)" >&2
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command -v docker >/dev/null 2>&1 || {
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echo "[bootstrap-shared-network] docker command not found on remote host" >&2
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exit 127
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}
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docker network inspect "$DOCKER_SHARED_NETWORK" >/dev/null 2>&1 || \
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docker network create "$DOCKER_SHARED_NETWORK"
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EOSSH
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ssh_status=$?
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set -e
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if [[ $ssh_status -ne 0 ]]; then
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if [[ $ssh_status -eq 124 ]]; then
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echo "[bootstrap-shared-network] timed out waiting for remote docker bootstrap" >&2
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fi
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exit "$ssh_status"
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fi
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