blob: 096470b32828ef2717b91189639fefe4bb9293d5 [file] [log] [blame] [edit]
#!/bin/bash
#
# Copyright 2021 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
set -o errexit
set -o pipefail
install_docker() {
apt-get update
apt-get install -y \
apt-transport-https \
ca-certificates \
curl \
gnupg \
lsb-release
curl -fsSL https://download.docker.com/linux/ubuntu/gpg \
| gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
echo \
"deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) stable" | tee /etc/apt/sources.list.d/docker.list > /dev/null
apt-get update
apt-get install -y docker-ce docker-ce-cli containerd.io
}
install_docker_with_retry() {
local err_code=0
local i=1
while [[ $i -le 10 ]]; do
echo "Installing docker... [${i}/10]"
install_docker && break || err_code="$?"
((i++))
done
if [[ $i -eq 11 ]]; then
echo "Failed to install docker."
return "${err_code}"
fi
echo "Successfully installed docker."
}
docker_pull_ubuntu() {
local docker_code=0
local i=1
while [[ $i -le 10 ]]; do
echo "Pulling ubuntu container image... [${i}/10]"
docker pull ubuntu && break || docker_code="$?"
((i++))
done
if [[ $i -eq 11 ]]; then
echo "Pulling ubuntu failed."
echo "Docker journal logs:"
journalctl -u docker.service --no-pager
return "${docker_code}"
fi
echo "Successfully pulled ubuntu container image."
}
echo "hello" > /var/lib/hello
install_docker_with_retry
docker_pull_ubuntu