generalize runtime ownership with doctor and local skill migration
This commit is contained in:
Jason Woltje
183
rails/portainer/stack-redeploy.sh
Executable file
183
rails/portainer/stack-redeploy.sh
Executable file
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#!/usr/bin/env bash
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#
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# stack-redeploy.sh - Redeploy a Portainer stack
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#
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# For git-based stacks, this pulls the latest from the repository and redeploys.
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# For file-based stacks, this redeploys with the current stack file.
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#
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# Usage: stack-redeploy.sh -n <stack-name> [-p] [-e endpoint_id]
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#
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# Environment variables:
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# PORTAINER_URL - Portainer instance URL (e.g., https://portainer.example.com:9443)
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# PORTAINER_API_KEY - API access token
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#
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# Options:
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# -n name Stack name (required)
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# -i id Stack ID (alternative to -n)
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# -p Pull latest images before redeploying
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# -e endpoint_id Endpoint/environment ID (auto-detected from stack if not provided)
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# -h Show this help
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set -euo pipefail
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# Default values
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STACK_NAME=""
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STACK_ID=""
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PULL_IMAGE=false
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ENDPOINT_ID=""
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# Parse arguments
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while getopts "n:i:pe:h" opt; do
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case $opt in
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n) STACK_NAME="$OPTARG" ;;
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i) STACK_ID="$OPTARG" ;;
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p) PULL_IMAGE=true ;;
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e) ENDPOINT_ID="$OPTARG" ;;
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h)
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head -22 "$0" | grep "^#" | sed 's/^# \?//'
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exit 0
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;;
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*)
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echo "Usage: $0 -n <stack-name> [-p] [-e endpoint_id]" >&2
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exit 1
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;;
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esac
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done
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# Validate environment
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if [[ -z "${PORTAINER_URL:-}" ]]; then
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echo "Error: PORTAINER_URL environment variable not set" >&2
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exit 1
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fi
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if [[ -z "${PORTAINER_API_KEY:-}" ]]; then
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echo "Error: PORTAINER_API_KEY environment variable not set" >&2
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exit 1
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fi
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if [[ -z "$STACK_NAME" && -z "$STACK_ID" ]]; then
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echo "Error: Either -n <stack-name> or -i <stack-id> is required" >&2
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exit 1
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fi
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# Remove trailing slash from URL
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PORTAINER_URL="${PORTAINER_URL%/}"
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# Function to make API requests
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api_request() {
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local method="$1"
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local endpoint="$2"
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local data="${3:-}"
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local args=(-s -w "\n%{http_code}" -X "$method" -H "X-API-Key: ${PORTAINER_API_KEY}")
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if [[ -n "$data" ]]; then
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args+=(-H "Content-Type: application/json" -d "$data")
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fi
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curl "${args[@]}" "${PORTAINER_URL}${endpoint}"
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}
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# Get stack info by name or ID
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if [[ -n "$STACK_NAME" ]]; then
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echo "Looking up stack '$STACK_NAME'..."
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response=$(api_request GET "/api/stacks")
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http_code=$(echo "$response" | tail -n1)
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body=$(echo "$response" | sed '$d')
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if [[ "$http_code" != "200" ]]; then
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echo "Error: Failed to list stacks (HTTP $http_code)" >&2
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exit 1
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fi
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stack_info=$(echo "$body" | jq --arg name "$STACK_NAME" '.[] | select(.Name == $name)')
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if [[ -z "$stack_info" || "$stack_info" == "null" ]]; then
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echo "Error: Stack '$STACK_NAME' not found" >&2
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exit 1
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fi
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STACK_ID=$(echo "$stack_info" | jq -r '.Id')
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ENDPOINT_ID_FROM_STACK=$(echo "$stack_info" | jq -r '.EndpointId')
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else
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# Get stack info by ID
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response=$(api_request GET "/api/stacks/${STACK_ID}")
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http_code=$(echo "$response" | tail -n1)
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body=$(echo "$response" | sed '$d')
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if [[ "$http_code" != "200" ]]; then
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echo "Error: Failed to get stack (HTTP $http_code)" >&2
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exit 1
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fi
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stack_info="$body"
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STACK_NAME=$(echo "$stack_info" | jq -r '.Name')
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ENDPOINT_ID_FROM_STACK=$(echo "$stack_info" | jq -r '.EndpointId')
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fi
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# Use endpoint ID from stack if not provided
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if [[ -z "$ENDPOINT_ID" ]]; then
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ENDPOINT_ID="$ENDPOINT_ID_FROM_STACK"
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fi
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# Check if this is a git-based stack
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git_config=$(echo "$stack_info" | jq -r '.GitConfig // empty')
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if [[ -n "$git_config" && "$git_config" != "null" ]]; then
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echo "Stack '$STACK_NAME' (ID: $STACK_ID) is git-based"
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echo "Triggering git pull and redeploy..."
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# Git-based stack redeploy
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# The git redeploy endpoint pulls from the repository and redeploys
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request_body=$(jq -n \
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--argjson pullImage "$PULL_IMAGE" \
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'{
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"pullImage": $pullImage,
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"prune": false,
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"repositoryReferenceName": "",
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"repositoryAuthentication": false
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}')
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response=$(api_request PUT "/api/stacks/${STACK_ID}/git/redeploy?endpointId=${ENDPOINT_ID}" "$request_body")
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else
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echo "Stack '$STACK_NAME' (ID: $STACK_ID) is file-based"
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# Get the current stack file content
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echo "Fetching current stack file..."
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response=$(api_request GET "/api/stacks/${STACK_ID}/file")
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http_code=$(echo "$response" | tail -n1)
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body=$(echo "$response" | sed '$d')
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if [[ "$http_code" != "200" ]]; then
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echo "Error: Failed to get stack file (HTTP $http_code)" >&2
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exit 1
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fi
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stack_file_content=$(echo "$body" | jq -r '.StackFileContent')
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echo "Redeploying..."
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request_body=$(jq -n \
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--argjson pullImage "$PULL_IMAGE" \
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--arg stackFile "$stack_file_content" \
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'{
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"pullImage": $pullImage,
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"prune": false,
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"stackFileContent": $stackFile
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}')
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response=$(api_request PUT "/api/stacks/${STACK_ID}?endpointId=${ENDPOINT_ID}" "$request_body")
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fi
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http_code=$(echo "$response" | tail -n1)
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body=$(echo "$response" | sed '$d')
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if [[ "$http_code" == "200" ]]; then
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echo "Successfully redeployed stack '$STACK_NAME'"
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if [[ "$PULL_IMAGE" == "true" ]]; then
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echo " - Pulled latest images"
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fi
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else
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echo "Error: Redeploy failed (HTTP $http_code)" >&2
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echo "$body" | jq '.' 2>/dev/null || echo "$body" >&2
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exit 1
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fi
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