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🚀 Release: beta → master #61

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Merged
rajashish147 merged 1 commit into from
Apr 2, 2026
Merged

🚀 Release: beta → master #61

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28 changes: 20 additions & 8 deletions scripts/deploy-bluegreen.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -459,6 +459,14 @@ fi

_ft_log "msg='slot resolved' active=$ACTIVE active_port=$ACTIVE_PORT inactive=$INACTIVE inactive_port=$INACTIVE_PORT"

# ---------------------------------------------------------------------------
# INITIAL DEPLOYMENT DETECTION -- no containers exist yet
# ---------------------------------------------------------------------------
if ! docker ps -a --format '{{.Names}}' | grep -Eq '^api-(blue|green)$'; then
_ft_log "msg='initial deployment detected — no existing containers'"
INITIAL_DEPLOY=true
fi

# ---------------------------------------------------------------------------
# IDEMPOTENCY GUARD -- skip deploy if this exact SHA is already the active container
# ---------------------------------------------------------------------------
Expand Down Expand Up @@ -790,18 +798,22 @@ unset _STABLE
# ---------------------------------------------------------------------------
_ft_state "CLEANUP" "msg='validating active container exists before cleanup' name=$ACTIVE_NAME"

# ACTIVE CONTAINER GUARD -- prevent edge-case race corruption
# ACTIVE CONTAINER GUARD -- handle missing container gracefully (e.g., first deploy or crash)
if ! docker ps --format '{{.Names}}' | grep -q "^$ACTIVE_NAME$"; then
_ft_log "level=ERROR msg='active container missing before cleanup -- cannot safely proceed (possible race condition or crash)' name=$ACTIVE_NAME"
_ft_snapshot
_ft_exit 3 "DEPLOY_FAILED_FATAL" "reason=active_container_missing_before_cleanup"
_ft_log "msg='active container missing — treating as first deploy, skipping cleanup' name=$ACTIVE_NAME"
SKIP_CLEANUP=true
else
_ft_log "msg='active container guard passed' name=$ACTIVE_NAME"
fi
_ft_log "msg='active container guard passed' name=$ACTIVE_NAME"

# Graceful shutdown: allow in-flight requests to drain before forcing removal.
docker stop --time 10 "$ACTIVE_NAME" 2>/dev/null || true
docker rm "$ACTIVE_NAME" || true
_ft_log "msg='previous container removed (graceful)' name=$ACTIVE_NAME"
if [ "${SKIP_CLEANUP:-false}" != "true" ]; then
docker stop --time 10 "$ACTIVE_NAME" 2>/dev/null || true
docker rm "$ACTIVE_NAME" || true
_ft_log "msg='previous container removed (graceful)' name=$ACTIVE_NAME"
else
_ft_log "msg='cleanup skipped (first deploy scenario or container already removed)'"
fi

_ft_state "SUCCESS" "msg='deployment complete' container=$INACTIVE_NAME sha=$IMAGE_SHA slot=$INACTIVE port=$INACTIVE_PORT"

Expand Down
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