| #!/usr/bin/env bash |
| |
| # Copyright 2014 The Kubernetes Authors. |
| # |
| # 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_OPTS=${1:-""} |
| |
| DOCKER_CONFIG=/opt/kubernetes/cfg/docker |
| |
| cat <<EOF >$DOCKER_CONFIG |
| DOCKER_OPTS="-H tcp://127.0.0.1:4243 -H unix:///var/run/docker.sock -s overlay --selinux-enabled=false ${DOCKER_OPTS}" |
| EOF |
| |
| cat <<EOF >/usr/lib/systemd/system/docker.service |
| [Unit] |
| Description=Docker Application Container Engine |
| Documentation=http://docs.docker.com |
| After=network.target flannel.service |
| Requires=flannel.service |
| |
| [Service] |
| Type=notify |
| EnvironmentFile=-/run/flannel/docker |
| EnvironmentFile=-/opt/kubernetes/cfg/docker |
| WorkingDirectory=/opt/kubernetes/bin |
| ExecStart=/opt/kubernetes/bin/dockerd \$DOCKER_OPT_BIP \$DOCKER_OPT_MTU \$DOCKER_OPTS |
| LimitNOFILE=1048576 |
| LimitNPROC=1048576 |
| |
| [Install] |
| WantedBy=multi-user.target |
| EOF |
| |
| systemctl daemon-reload |
| systemctl enable docker |
| systemctl restart docker |
