104 lines
3.0 KiB
Bash
104 lines
3.0 KiB
Bash
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#!/bin/bash
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######################################
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## This script is run on the server ##
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######################################
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set -eux -o pipefail
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readonly APP_DIR="/home/ubuntu/app"
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readonly CERTS_DIR="/home/ubuntu/certs"
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readonly APP_REPO_DIR="/home/ubuntu/app.git"
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readonly INIT_MASTER_DIR="/tmp/repoMasterSetup"
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readonly ECOSYSTEM="/home/ubuntu/ecosystem.json"
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readonly SERVER_NAME="<%= serverName %>"
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readonly ENV="<%= env %>"
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swap_file="/swap"
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[[ -f "${swap_file}" ]] && sudo swapoff "${swap_file}"
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if [[ "${ENV}" == "dev" ]]; then
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sudo fallocate -l 2048m "${swap_file}" # t1.micro has 1GB RAM
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elif [[ "${ENV}" == "staging" ]]; then
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sudo fallocate -l 2048m "${swap_file}" # t1.micro has 1GB RAM
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else
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sudo fallocate -l 2048m "${swap_file}" # t1.micro has 1GB RAM
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fi
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sudo chmod 600 "${swap_file}"
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sudo mkswap "${swap_file}"
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sudo swapon "${swap_file}"
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if ! grep "${swap_file}" /etc/fstab; then
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sudo bash -c "echo '${swap_file} none swap sw 0 0' >> /etc/fstab"
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fi
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# install git
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sudo apt-get update
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sudo apt-get install -y git
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# install node v0.12 https://github.com/nodesource/distributions
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sudo apt-get install -y python-software-properties python g++ make
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curl -sL https://deb.nodesource.com/setup_0.12 | sudo bash -
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sudo apt-get install -y nodejs
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# copy over ssh keys
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sudo mv "/tmp/id_rsa" "${HOME}/.ssh/id_rsa"
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sudo mv "/tmp/id_rsa.pub" "${HOME}/.ssh/id_rsa.pub"
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echo -e "Host *.cloudron.me\n StrictHostKeyChecking no" > ${HOME}/.ssh/config
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# install tmpreaper (runs everyday and clean tmp)
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sudo apt-get install -y tmpreaper
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sudo sed -e 's/SHOWWARNING=true/# SHOWWARNING=true/' -i /etc/tmpreaper.conf
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# install pm2
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sudo npm install -g pm2 pm2-run forever
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sudo rm -rf ~/.npm # .npm will get owned by root after "sudo npm install -g"
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# create deploy directories
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mkdir -p "${APP_DIR}"
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# prepare git repo in case there is not yet one
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if [[ ! -d "${APP_REPO_DIR}" ]]; then
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mkdir -p "${APP_REPO_DIR}"
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cd "${APP_REPO_DIR}"
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git init --bare
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# create stub master branch
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mkdir -p "${INIT_MASTER_DIR}" && cd "${INIT_MASTER_DIR}"
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git init
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touch stub
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git add stub
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git commit -m "stub"
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git push ${APP_REPO_DIR} master --force
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cd && rm -rf "${INIT_MASTER_DIR}"
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else
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echo "Git repo already exists at ${APP_REPO_DIR}"
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fi
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# install post-receive hook
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cat > "${APP_REPO_DIR}/hooks/post-receive" <<EOF
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#!/bin/sh
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set -eu
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git --work-tree=${APP_DIR} --git-dir=${APP_REPO_DIR} checkout -f
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cd ${APP_DIR}
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pm2-run --ecosystem ${ECOSYSTEM} --env <%= env %> --cmd "npm prune && npm install --production"
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pm2 startOrRestart ${ECOSYSTEM} --env <%= env %>
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# save the new status for restart
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pm2 save
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EOF
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chmod +x "${APP_REPO_DIR}/hooks/post-receive"
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# create empty ecosystem.json
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touch "${ECOSYSTEM}"
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# run pm2 as current user ubuntu to avoid pm2 running as root below
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pm2 status
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# ensure we run the latest version, this might not be the case if this script is ran against a already prepared server
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pm2 updatePM2
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# setup the init scripts
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sudo pm2 startup -u ubuntu
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