93 lines
2.4 KiB
YAML
93 lines
2.4 KiB
YAML
#cloud-config
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# Copyright 2022 Google LLC
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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users:
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- name: squid
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uid: 2000
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write_files:
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- path: /var/lib/docker/daemon.json
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permissions: 0644
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owner: root
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content: |
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{
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"live-restore": true,
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"storage-driver": "overlay2",
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"log-opts": {
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"max-size": "1024m"
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}
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}
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- path: /etc/squid/squid.conf
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permissions: 0644
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owner: root
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content: |
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${indent(6, squid_config)}
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- path: /etc/squid/allowlist.txt
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permissions: 0644
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owner: root
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content: |
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${indent(6, join("\n", allow))}
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- path: /etc/squid/denylist.txt
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permissions: 0644
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owner: root
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content: |
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${indent(6, join("\n", deny))}
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- path: /etc/squid/clients.txt
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permissions: 0644
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owner: root
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content: |
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${indent(6, join("\n", clients))}
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# squid container service
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- path: /etc/systemd/system/squid.service
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permissions: 0644
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owner: root
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content: |
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[Unit]
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Description=Start squid container
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After=gcr-online.target docker.socket
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Wants=gcr-online.target docker.socket docker-events-collector.service
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[Service]
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Environment="HOME=/home/squid"
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ExecStartPre=/usr/bin/docker-credential-gcr configure-docker
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ExecStart=/usr/bin/docker run --rm --name=squid \
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--network host \
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-v /etc/squid:/etc/squid \
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gcr.io/pso-cft-fabric/squid:0.10
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ExecStop=/usr/bin/docker stop squid
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ExecStopPost=/usr/bin/docker rm squid
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%{ for path, data in files }
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- path: ${path}
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owner: ${lookup(data, "owner", "root")}
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permissions: ${lookup(data, "permissions", "0644")}
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content: |
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${indent(4, data.content)}
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%{ endfor }
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bootcmd:
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- systemctl start node-problem-detector
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runcmd:
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- iptables -I INPUT 1 -p tcp -m tcp --dport 3128 -m state --state NEW,ESTABLISHED -j ACCEPT
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- systemctl daemon-reload
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- systemctl start squid
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