| #!/bin/bash | |
| # | |
| # Copyright 2018 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. | |
| docker_code=0 | |
| i=1 | |
| while [[ $i -le 10 ]]; do | |
| echo "Pulling ubuntu container image... [${i}/10]" | |
| docker pull ubuntu && break || docker_code="$?" | |
| i=$((i+1)) | |
| done | |
| if [[ $i -eq 11 ]]; then | |
| echo "Pulling ubuntu failed." | |
| echo "Docker journal logs:" | |
| journalctl -u docker.service --no-pager | |
| exit "${docker_code}" | |
| fi | |
| echo "Successfully pulled ubuntu container image." |