spearhead-docker-cli/triton-docker

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#!/bin/bash
set -e
# Check if triton is installed and executable
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function checkTritonInstalled () {
command -v triton >/dev/null 2>&1 || { echo >&2 "Triton CLI tools do not appear to be installed. Please install before continuing."; exit 1; }
}
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# Check if curl is installed and executable
function checkCurlInstalled () {
command -v curl >/dev/null 2>&1 || { echo >&2 "curl is required to complete this installation. Please install before continuing."; exit 1; }
}
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# Emit the current Triton profile and time
function currentProfile () {
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if [ -n "$TRITON_PROFILE" ]
then
local profile_source='via env var; use `eval "$(triton env <profile name>)"` to change'
else
local profile_source='default; use `triton profile set <profile name>` to change'
fi
echo "Executing in '$(triton profile get | awk 'NR == 1 {print $2}')' (${profile_source}) at $(date +'%r')"
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}
# Check if the Docker binary (named triton-docker-helper)
# and Docker Compose (named triton-compose-helper) are installed and executable
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function checkDockerInstalled () {
if
[ ! -f /usr/local/bin/triton-docker-helper ] ||
[ ! -x /usr/local/bin/triton-docker-helper ] ||
[ '1.12.6,' != $(/usr/local/bin/triton-docker-helper -v | awk '{print $3}') ] ||
[ ! -f /usr/local/bin/triton-compose-helper ] ||
[ ! -x /usr/local/bin/triton-compose-helper ] ||
[ '1.9.0,' != $(/usr/local/bin/triton-compose-helper -v | awk '{print $3}') ]
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then
echo 'Additional or updated components are required.'
echo 'Please run `sudo triton-docker-install` to continue.'
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echo
exit 1
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fi
}
# Install architecture-specific Docker and Docker Compose binaries
function install () {
echo "Triton needs to install additional components for Docker and Docker Compose interactions."
echo "This installation will only happen once."
# Check if curl is installed and executable
checkCurlInstalled
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# Install the specific version of Docker for Triton
rm -Rf /tmp/triton-docker /usr/local/bin/triton-docker-helper
mkdir -p /tmp/triton-docker
curl https://get.docker.com/builds/$(uname -a | awk '{ print $1 }')/x86_64/docker-1.12.6.tgz | tar zxvf - -C /tmp/triton-docker
mv /tmp/triton-docker/docker/docker /usr/local/bin/triton-docker-helper
rm -Rf /tmp/triton-docker
chmod +x /usr/local/bin/triton-docker-helper
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echo "The triton-docker-helper is now installed."
echo
# Install the specific version of Docker Compose for Triton
curl -Lo /usr/local/bin/triton-compose-helper https://github.com/docker/compose/releases/download/1.9.0/docker-compose-$(uname -a | awk '{ print $1 }')-x86_64
chmod +x /usr/local/bin/triton-compose-helper
echo "The triton-compose-helper is now installed."
echo
}
# Install architecture-specific Docker and Docker Compose binaries
function checkAll () {
checkTritonInstalled &&
checkDockerInstalled &&
currentProfile
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}
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case "`basename $0`" in
triton-docker)
checkAll &&
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eval "$(triton env)" &&
exec /usr/local/bin/triton-docker-helper $@
;;
triton-compose)
checkAll &&
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eval "$(triton env)" &&
export COMPOSE_HTTP_TIMEOUT=750 &&
exec /usr/local/bin/triton-compose-helper $@
;;
triton-docker-install)
install
;;
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esac