joyent-portal/legacy/bin/setup-tools
Sérgio Ramos 8295bd6882 chore: initial lerna setup
this shall be a progressive process
2017-05-25 10:56:50 +01:00

106 lines
2.6 KiB
Bash

#! /usr/bin/env bash
# setup.sh - Checks that all the required tools are present and that they are
# appropriately configured for deploying to Triton.
#
# Adapted from https://github.com/autopilotpattern/mysql/blob/master/setup.sh
#
#
# Prelude
#
set -euo pipefail
IFS=$'\n\t'
#
# Utilities
#
die() {
local msg="$*"
[[ -z "${msg}" ]] || {
echo
tput setaf 1 # red
tput bold
echo "${msg}"
tput sgr0 # reset
}
exit 1
}
#
# Check functions
#
ensure_command() {
local cmd="$1"
command -v "${cmd}" > /dev/null 2>&1 || {
die "Couldn't find required command: ${cmd}"
}
}
get_triton_details() {
TRITON_USER=$(triton profile get | awk -F": " '/account:/{print $2}')
TRITON_DC=$(triton profile get | awk -F"/" '/url:/{print $3}' | awk -F'.' '{print $1}')
TRITON_URL=$(triton profile get | awk -F' ' '/url:/{print $2}')
TRITON_ACCOUNT=$(triton account get | awk -F": " '/id:/{print $2}')
TRITON_KEY=$(triton profile get | awk -F' ' '/keyId:/{print $2}')
}
check_docker_config() {
[[ "${DOCKER_HOST:=unset}" == "unset" ]] && {
echo "Run \"docker-compose -f local-compose.yml up\" to run locally"
return 0
}
return 0
}
ensure_docker_config_matches_triton_config_and_capture_triton_details() {
local docker_user
docker_user=$(docker info 2>&1 | awk -F": " '/SDCAccount:/{print $2}')
local docker_dc
docker_dc="$(echo "${DOCKER_HOST}" | awk -F"/" '{print $3}' | awk -F'.' '{print $1}')"
get_triton_details
[[ ! "$docker_user" = "$TRITON_USER" ]] || [[ ! "$docker_dc" = "$TRITON_DC" ]] && {
echo "Docker user: ${docker_user}"
echo "Triton user: ${TRITON_USER}"
echo "Docker data center: ${docker_dc}"
echo "Triton data center: ${TRITON_DC}"
die "Your Triton config does not match your Docker configuration."
}
return 0;
}
ensure_triton_cns_is_enabled() {
local triton_cns_enabled
triton_cns_enabled=$(triton account get | awk -F": " '/cns/{print $2}')
[[ "$triton_cns_enabled" == "true" ]] || {
die "Triton CNS is required and not enabled."
}
}
write_env_file() {
if [[ -f .env ]] ; then
echo "Env file already exists, not overwriting"
else
echo '# Consul discovery via Triton CNS' >> .env
[[ "${DOCKER_HOST:=unset}" == "*docker.joyent.com*" ]] || {
echo CONSUL="consul.svc.${TRITON_ACCOUNT}.${TRITON_DC}.cns.joyent.com" \
>> .env
}
echo SDC_KEY_ID=${TRITON_KEY} >> .env
echo SDC_ACCOUNT=${TRITON_ACCOUNT} >> .env
echo SDC_URL=${TRITON_URL} >> .env
echo >> .env
fi
}
ensure_prerequisites() {
ensure_command docker
ensure_command docker-compose
ensure_command triton
}
# vim: syntax=sh et ts=2 sts=2 sw=2