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Add .env bundle to daily Nextcloud backup

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Collects .env files from all app LXCs via SSH and uploads a single
env_bundle_TIMESTAMP.tar.gz to HNF-Backups/configs/ on Nextcloud.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
jtricerolph 2026-07-14 15:57:12 +00:00
parent 801b1e6bd8
commit 377a7478f7
1 changed files with 53 additions and 1 deletions
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54
backup/backup.sh
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@ -85,7 +85,7 @@ NC_DAV="${NC_BASE_URL%/}/remote.php/dav/files/${NC_USER}/${NC_PATH}"
log "Target: ${NC_BASE_URL} → /${NC_PATH}"
# Ensure Nextcloud directory tree exists (MKCOL silently ignores 405 = already exists)
for dir in "" "/postgres" "/postgres/daily" "/postgres/weekly" "/volumes"; do
for dir in "" "/postgres" "/postgres/daily" "/postgres/weekly" "/volumes" "/configs"; do
curl -sf -X MKCOL -u "${NC_USER}:${NC_PASS}" \
"${NC_DAV}${dir}" -o /dev/null 2>/dev/null || true
done
@ -212,6 +212,58 @@ if [ -d /kuma_data ] && [ "$(ls -A /kuma_data 2>/dev/null)" ]; then
rm -f "$tmp"
fi
# ── Config (.env) backups ─────────────────────────────────────────────────────
log "Config (.env) backups..."
TMP_ENV_DIR=$(mktemp -d /tmp/envs.XXXXXX)
ENV_COLLECTED=0
collect_env() {
local host="$1" app="$2"
if ssh -i "$SSH_KEY" \
-o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null \
-o ConnectTimeout=5 -o BatchMode=yes \
"root@${host}" "cat /opt/${app}/.env" \
> "${TMP_ENV_DIR}/${app}.env" 2>/dev/null \
&& [ -s "${TMP_ENV_DIR}/${app}.env" ]; then
log " ${app} collected"
ENV_COLLECTED=$((ENV_COLLECTED + 1))
else
log " ${app} skipped (offline or no .env)"
rm -f "${TMP_ENV_DIR}/${app}.env"
fi
}
collect_env "10.10.10.101" "auth"
collect_env "10.10.10.105" "management"
collect_env "10.10.10.112" "noticeboard"
collect_env "10.10.10.113" "forecasting"
collect_env "10.10.10.115" "rates"
collect_env "10.10.10.116" "settings"
collect_env "10.10.10.117" "cashup"
collect_env "10.10.10.118" "hk-planner"
collect_env "10.10.10.119" "twin-optimiser"
TMP_ENV_BUNDLE=$(mktemp /tmp/envs_bundle.XXXXXX)
if [ "$ENV_COLLECTED" -gt 0 ] && tar czf "$TMP_ENV_BUNDLE" -C "$TMP_ENV_DIR" . 2>/dev/null && [ -s "$TMP_ENV_BUNDLE" ]; then
TARGET="${NC_DAV}/configs/env_bundle_${TIMESTAMP}.tar.gz"
HTTP=$(curl -sf -T "$TMP_ENV_BUNDLE" -u "${NC_USER}:${NC_PASS}" \
-o /dev/null -w "%{http_code}" "$TARGET" 2>/dev/null || echo "000")
SIZE=$(wc -c < "$TMP_ENV_BUNDLE" 2>/dev/null || echo 0)
if echo "$HTTP" | grep -qE '^2'; then
log " env bundle OK (${ENV_COLLECTED} files, ${SIZE} bytes)"
add_item "config" "env-bundle" "ok" "$SIZE"
else
err " env bundle upload failed (HTTP ${HTTP})"
add_item "config" "env-bundle" "error" "0" "Upload failed (HTTP ${HTTP})"
ERRORS=$((ERRORS + 1))
fi
else
err " env bundle: nothing collected"
add_item "config" "env-bundle" "error" "0" "No .env files collected"
ERRORS=$((ERRORS + 1))
fi
rm -rf "$TMP_ENV_DIR" "$TMP_ENV_BUNDLE"
# ── Finalise ──────────────────────────────────────────────────────────────────
STATUS="success"
[ "$ERRORS" -gt 0 ] && STATUS="partial"