burble/nomad-driver-containerd
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setup.sh: Fix issues.

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This commit is contained in:
Shishir Mahajan 2020-07-09 12:49:40 -07:00
parent c7d64bc732
commit d41fd1e0a6
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GPG Key ID: D41782E7688DEC4A
1 changed files with 36 additions and 9 deletions
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45
setup.sh
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@ -3,18 +3,21 @@
set -euo pipefail
export CONTAINERD_VERSION=1.3.4
export GOBIN="/usr/local/go/bin/go"
main() {
echo "INFO: Welcome! nomad-driver-containerd setup."
check_root
check_os
check_nomad
check_golang
read -p "INFO: Download containerd (Y/N)? Press Y to continue. " -n 1 -r
echo
if [[ ! $REPLY =~ ^[Yy]$ ]]; then
echo "Aborting setup..."
exit 0
fi
pushd /tmp
pushd /tmp >/dev/null 2>&1
curl -L --silent -o containerd-${CONTAINERD_VERSION}.linux-amd64.tar.gz https://github.com/containerd/containerd/releases/download/v${CONTAINERD_VERSION}/containerd-${CONTAINERD_VERSION}.linux-amd64.tar.gz
tar -C /usr/local -xzf containerd-${CONTAINERD_VERSION}.linux-amd64.tar.gz
rm -f containerd-${CONTAINERD_VERSION}.linux-amd64.tar.gz
@ -29,7 +32,7 @@ main() {
systemctl daemon-reload
echo "INFO: Starting containerd daemon."
systemctl start containerd
popd
popd >/dev/null 2>&1
read -p "INFO: Setup nomad server + nomad-driver-containerd (Y/N)? Press Y to continue. " -n 1 -r
echo
if [[ ! $REPLY =~ ^[Yy]$ ]]; then
@ -37,14 +40,15 @@ main() {
exit 0
fi
echo "INFO: Cleanup any old binaries."
make clean
make clean >/dev/null 2>&1
echo "INFO: Build nomad-driver-containerd binary: containerd-driver."
make build
make build >/dev/null 2>&1
echo "INFO: Create plugin-dir for containerd-driver: /tmp/nomad-driver-containerd."
mkdir -p /tmp/nomad-driver-containerd
echo "INFO: Move containerd-driver to /tmp/nomad-driver-containerd."
mv containerd-driver /tmp/nomad-driver-containerd
drop_nomad_unit_file echo $PWD
local curr_dir=$(echo $PWD)
drop_nomad_unit_file $curr_dir
echo "INFO: Reload nomad.service systemd unit."
systemctl daemon-reload
echo "INFO: Starting nomad server + nomad-driver-containerd."
@ -53,7 +57,7 @@ main() {
}
drop_nomad_unit_file() {
local curr_dir=$1
local nomad=$(which nomad)
# Drop nomad server (dev) + nomad-driver-containerd systemd unit file into /lib/systemd/system.
cat << EOF > nomad.service
# /lib/systemd/system/nomad.service
@ -63,7 +67,7 @@ Documentation=https://nomadproject.io
After=network.target
[Service]
ExecStart=/usr/local/bin/nomad agent -dev -config=$curr_dir/example/agent.hcl -plugin-dir=/tmp/nomad-driver-containerd
ExecStart=$nomad agent -dev -config=$1/example/agent.hcl -plugin-dir=/tmp/nomad-driver-containerd
KillMode=process
Delegate=yes
LimitNOFILE=1048576
@ -77,7 +81,6 @@ EOF
mv nomad.service /lib/systemd/system/nomad.service
}
drop_containerd_unit_file() {
# Drop containerd systemd unit file into /lib/systemd/system.
cat << EOF > containerd.service
@ -105,6 +108,27 @@ EOF
mv containerd.service /lib/systemd/system/containerd.service
}
check_golang() {
set +e
stat $GOBIN >/dev/null 2>&1
rc=$?
set -e
if [ $rc -ne 0 ];then
echo "ERROR: Golang is missing. Please install golang >=1.11 to continue with the setup."
exit 1
fi
}
check_nomad() {
set +e
which nomad >/dev/null 2>&1
rc=$?
set -e
if [ $rc -ne 0 ];then
echo "ERROR: Nomad is missing. Please install nomad >=0.11 to continue with the setup."
exit 1
fi
}
check_root() {
if [ $(id -u) != 0 ]; then
@ -114,8 +138,11 @@ check_root() {
}
check_os() {
set +e
cat /etc/os-release|grep -q -i "Ubuntu"
if [ $? -ne 0 ];then
rc=$?
set -e
if [ $rc -ne 0 ];then
echo "ERROR: Unsupported host OS. Run tests on Ubuntu."
exit 1
fi