241 lines
7.1 KiB
Bash
241 lines
7.1 KiB
Bash
#!/bin/bash
|
|
set -e
|
|
|
|
# Function to extract domain from Git SSH URL
|
|
extract_domain() {
|
|
local url=$1
|
|
|
|
# Handle different SSH URL formats
|
|
if [[ $url == ssh://* ]]; then
|
|
# For URLs starting with ssh://, extract the domain
|
|
echo "$url" | sed -E 's|ssh://[^@]+@([^:/]+).*|\1|'
|
|
else
|
|
# For URLs without ssh://, extract the domain after '@' and before ':'
|
|
echo "$url" | sed -E 's|[^@]+@([^:/]+).*|\1|'
|
|
fi
|
|
}
|
|
|
|
# Check if the required environment variables are set
|
|
if [ -z "$REPO_URL" ]; then
|
|
echo "Error: REPO_URL environment variable must be set."
|
|
exit 1
|
|
fi
|
|
|
|
if [ ! -f /root/.ssh/id_rsa ]; then
|
|
echo "Error: SSH private key not found at /root/.ssh/id_rsa"
|
|
exit 1
|
|
fi
|
|
|
|
if [ -z "$GIT_USER" ]; then
|
|
echo "Error: GIT_USER environment variable must be set."
|
|
exit 1
|
|
fi
|
|
|
|
if [ -z "$GIT_EMAIL" ]; then
|
|
echo "Error: GIT_EMAIL environment variable must be set."
|
|
exit 1
|
|
fi
|
|
|
|
# Set default package manager if not provided
|
|
PACKAGE_MANAGER=${PACKAGE_MANAGER:-npm}
|
|
|
|
add_teleport_labels() {
|
|
# Default config path if not provided
|
|
CONFIG_FILE=${CONFIG_FILE:-/etc/teleport.yaml}
|
|
|
|
if [ -z "$TELEPORT_LABELS" ]; then
|
|
echo "No TELEPORT_LABELS environment variable set, skipping label configuration"
|
|
return 0
|
|
fi
|
|
|
|
if [ ! -f "$CONFIG_FILE" ]; then
|
|
echo "Error: Teleport config not found at $CONFIG_FILE"
|
|
return 1
|
|
fi
|
|
|
|
echo "Adding Teleport labels from TELEPORT_LABELS environment variable..."
|
|
|
|
# Build the new ssh_service section (we'll either replace or append this)
|
|
NEW_SSH_SECTION="ssh_service:"
|
|
NEW_SSH_SECTION="$NEW_SSH_SECTION"$'\n'" labels:"
|
|
|
|
IFS=',' read -ra LABELS <<< "$TELEPORT_LABELS"
|
|
for label in "${LABELS[@]}"; do
|
|
# Trim whitespace
|
|
label=$(echo "$label" | xargs)
|
|
|
|
# Check if label contains colon
|
|
if [[ "$label" == *":"* ]]; then
|
|
key=$(echo "$label" | cut -d':' -f1 | xargs)
|
|
value=$(echo "$label" | cut -d':' -f2- | xargs)
|
|
|
|
if [ -n "$key" ] && [ -n "$value" ]; then
|
|
NEW_SSH_SECTION="$NEW_SSH_SECTION"$'\n'" $key: $value"
|
|
echo "Added label: $key = $value"
|
|
else
|
|
echo "Warning: Invalid label format '$label'. Expected format: key:value"
|
|
fi
|
|
else
|
|
echo "Warning: Label '$label' does not contain colon separator. Expected format: key:value"
|
|
fi
|
|
done
|
|
|
|
NEW_SSH_SECTION="$NEW_SSH_SECTION"$'\n'" enabled: \"yes\""
|
|
|
|
# Create a backup
|
|
cp "$CONFIG_FILE" "$CONFIG_FILE.backup"
|
|
|
|
# If ssh_service exists, replace it. Otherwise, append to the end.
|
|
if grep -qE '^[[:space:]]*ssh_service:' "$CONFIG_FILE"; then
|
|
echo "Found existing ssh_service section, replacing it with new labels..."
|
|
awk -v new_section="$NEW_SSH_SECTION" '
|
|
BEGIN {
|
|
in_ssh_service = 0
|
|
section_replaced = 0
|
|
}
|
|
/^[[:space:]]*ssh_service:/ {
|
|
in_ssh_service = 1
|
|
if (!section_replaced) {
|
|
print new_section
|
|
section_replaced = 1
|
|
}
|
|
next
|
|
}
|
|
in_ssh_service && /^[[:space:]]*[a-zA-Z_][a-zA-Z0-9_]*:/ {
|
|
in_ssh_service = 0
|
|
}
|
|
in_ssh_service {
|
|
next
|
|
}
|
|
{ print $0 }
|
|
' "$CONFIG_FILE" > "$CONFIG_FILE.tmp" && mv "$CONFIG_FILE.tmp" "$CONFIG_FILE"
|
|
echo "Teleport labels updated successfully"
|
|
else
|
|
echo "ssh_service section not found; appending to bottom of $CONFIG_FILE..."
|
|
# Ensure file ends with a newline before appending
|
|
tail -c1 "$CONFIG_FILE" | read -r _ || echo >> "$CONFIG_FILE"
|
|
printf "%s\n" "$NEW_SSH_SECTION" >> "$CONFIG_FILE"
|
|
echo "Teleport ssh_service section appended successfully"
|
|
fi
|
|
}
|
|
|
|
|
|
|
|
# Optional Teleport setup
|
|
if [ -n "$TELEPORT_VERSION" ] && [ -n "$TELEPORT_URL" ] && [ -n "$TELEPORT_TOKEN" ]; then
|
|
echo "Teleport configuration detected. Setting up Teleport..."
|
|
|
|
# Set default edition if not provided
|
|
TELEPORT_EDITION=${TELEPORT_EDITION:-oss}
|
|
|
|
# Only install Teleport if it's not already installed
|
|
if ! command -v teleport &> /dev/null; then
|
|
echo "Installing Teleport version $TELEPORT_VERSION, edition $TELEPORT_EDITION..."
|
|
curl https://goteleport.com/static/install.sh | bash -s "${TELEPORT_VERSION}" "${TELEPORT_EDITION}"
|
|
fi
|
|
|
|
# Create teleport configuration
|
|
if [ ! -f /etc/teleport.yaml ]; then
|
|
teleport configure --roles=node --token="$TELEPORT_TOKEN" --proxy="$TELEPORT_URL" --no-acme -o file
|
|
echo "Created teleport configuration file"
|
|
else
|
|
echo "Teleport configuration file already exists, skipping configuration creation"
|
|
fi
|
|
|
|
# Get the hostname of the machine
|
|
HOSTNAME=$(hostname)
|
|
|
|
add_teleport_labels
|
|
# Update nodename in teleport config
|
|
sed -i "s/^ nodename:.*/ nodename: $HOSTNAME/" /etc/teleport.yaml
|
|
|
|
# Start Teleport in the background
|
|
echo "Starting Teleport service..."
|
|
cat /etc/teleport.yaml
|
|
nohup teleport start &
|
|
else
|
|
echo "Skipping Teleport setup - credentials not provided"
|
|
fi
|
|
|
|
# Ensure the SSH key has the correct permissions
|
|
chmod 600 /root/.ssh/id_rsa
|
|
|
|
# Extract the domain from the REPO_URL
|
|
DOMAIN=$(extract_domain "$REPO_URL")
|
|
|
|
# Add the SSH configuration for the domain
|
|
echo "Host $DOMAIN
|
|
HostName $DOMAIN
|
|
IdentityFile /root/.ssh/id_rsa
|
|
StrictHostKeyChecking no
|
|
" >> /root/.ssh/config
|
|
|
|
# Clone the repository if it doesn't exist
|
|
if [ ! -d "/workspace/.git" ]; then
|
|
git clone "$REPO_URL" /workspace
|
|
fi
|
|
|
|
# Add the public SSH key to authorized_keys
|
|
if [ -f /root/.ssh/hostkey.pub ]; then
|
|
cat /root/.ssh/hostkey.pub >> /root/.ssh/authorized_keys
|
|
fi
|
|
|
|
# Change to the repository directory
|
|
cd /workspace
|
|
|
|
# Install dependencies using the specified package manager
|
|
case $PACKAGE_MANAGER in
|
|
npm)
|
|
npm install
|
|
;;
|
|
yarn)
|
|
yarn install
|
|
;;
|
|
pnpm)
|
|
pnpm install
|
|
;;
|
|
bun)
|
|
bun install
|
|
;;
|
|
*)
|
|
echo "Error: Unsupported package manager: $PACKAGE_MANAGER"
|
|
exit 1
|
|
;;
|
|
esac
|
|
|
|
# Copy the environment file to the repository's environments directory
|
|
if [ -f /environment/.env ]; then
|
|
mkdir -p /workspace/environments
|
|
cp /environment/.env /workspace/.env
|
|
else
|
|
echo "Warning: Environment file not found at /environment/.env"
|
|
fi
|
|
|
|
# Set the git user and email
|
|
git config --global user.name "$GIT_USER"
|
|
git config --global user.email "$GIT_EMAIL"
|
|
|
|
# Start SSH server
|
|
service ssh start
|
|
|
|
# Determine the run command
|
|
if [ -z "$RUN_COMMAND" ]; then
|
|
# If RUN_COMMAND is not set, try to find a suitable command from package.json
|
|
if [ -f "package.json" ]; then
|
|
if grep -q '"dev"' package.json; then
|
|
RUN_COMMAND="dev"
|
|
elif grep -q '"start"' package.json; then
|
|
RUN_COMMAND="start"
|
|
else
|
|
echo "Error: Could not determine a suitable run command from package.json"
|
|
exit 1
|
|
fi
|
|
else
|
|
echo "Error: package.json not found and RUN_COMMAND not set"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
# Start the application with pm2 using the specified package manager and run command
|
|
exec pm2-runtime "$PACKAGE_MANAGER run $RUN_COMMAND"
|