Nicolas Cantu
418bfb044a
**Motivations:** - Single source for ssh helpers; export secrets base from conf; centralize lecoffre secrets under ia_dev. **Evolutions:** - deploy/lib/ssh.sh, deploy-log.sh; run-project-hooks + deploy-by-script-to export SECRETS_BASE from secrets_path; lecoffreio conf secrets_path ia_dev; deploy/lib README. **Pages affectées:** - deploy/lib/*, deploy/run-project-hooks.sh, deploy/deploy-by-script-to.sh, projects/lecoffreio/conf.json
90 lines
1.9 KiB
Bash
90 lines
1.9 KiB
Bash
#!/usr/bin/env bash
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# Shared SSH/SCP helpers for deploy scripts (ProxyJump, BatchMode, keepalive).
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# Sourced by project deploy/_lib/ssh.sh when ia_dev is present as submodule/sibling.
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set -euo pipefail
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require_ssh_key() {
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local key_path="$1"
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if [[ -z "$key_path" ]]; then
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echo "SSH key path is required" >&2
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return 1
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fi
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if [[ ! -f "$key_path" ]]; then
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echo "SSH key not found: $key_path" >&2
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return 1
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fi
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}
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ssh_common_opts() {
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local ssh_user="$1"
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local ssh_host="$2"
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echo \
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-o BatchMode=yes \
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-o StrictHostKeyChecking=accept-new \
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-o ConnectTimeout=30 \
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-o ServerAliveInterval=10 \
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-o ServerAliveCountMax=6 \
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-o TCPKeepAlive=yes \
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-o Compression=no
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}
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ssh_run() {
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local ssh_key="$1"
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local ssh_user="$2"
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local ssh_host="$3"
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shift 3
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require_ssh_key "$ssh_key"
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local proxy_host="${DEPLOY_SSH_PROXY_HOST:-}"
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local proxy_user="${DEPLOY_SSH_PROXY_USER:-$ssh_user}"
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local proxy_args=()
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if [[ -n "$proxy_host" ]]; then
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proxy_args=(-J "$proxy_user@$proxy_host")
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fi
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# shellcheck disable=SC2207
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local common_opts=($(ssh_common_opts "$ssh_user" "$ssh_host"))
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ssh -i "$ssh_key" \
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"${common_opts[@]}" \
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"${proxy_args[@]}" \
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"$ssh_user@$ssh_host" "$@"
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}
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scp_copy() {
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local ssh_key="$1"
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local src="$2"
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local ssh_user="$3"
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local ssh_host="$4"
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local dst="$5"
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local recursive="${6:-false}"
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require_ssh_key "$ssh_key"
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local proxy_host="${DEPLOY_SSH_PROXY_HOST:-}"
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local proxy_user="${DEPLOY_SSH_PROXY_USER:-$ssh_user}"
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local proxy_args=()
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if [[ -n "$proxy_host" ]]; then
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proxy_args=(-o "ProxyJump=$proxy_user@$proxy_host")
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fi
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# shellcheck disable=SC2207
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local common_opts=($(ssh_common_opts "$ssh_user" "$ssh_host"))
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local scp_opts=()
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if [[ "$recursive" == "true" ]] || [[ -d "$src" ]]; then
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scp_opts=(-r)
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fi
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scp -i "$ssh_key" \
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"${scp_opts[@]}" \
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"${common_opts[@]}" \
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"${proxy_args[@]}" \
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"$src" "$ssh_user@$ssh_host:$dst"
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}
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