2 # SPDX-license-identifier: Apache-2.0
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4 # ******************************
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5 # Script to update the docker host configuration
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6 # to enable Docker Remote API
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7 # ******************************
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9 if [ -f /etc/lsb-release ]; then
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10 #tested on ubuntu 14.04 and 16.04
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11 if grep -q "#DOCKER_OPTS=" "/etc/default/docker"; then
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12 cp /etc/default/docker /etc/default/docker.bak
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13 sed -i 's/^#DOCKER_OPTS.*$/DOCKER_OPTS=\"-H unix:\/\/\/var\/run\/docker.sock -H tcp:\/\/0.0.0.0:2375\"/g' /etc/default/docker
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15 echo DOCKER_OPTS=\"-H unix:///var/run/docker.sock -H tcp://0.0.0.0:2375\" >> /etc/default/docker
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17 service docker restart
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18 #docker start $(docker ps -aq)
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19 elif [ -f /etc/system-release ]; then
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20 #tested on centos 7.2
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21 if grep -q "ExecStart=\/usr\/bin\/docker-current daemon" "/lib/systemd/system/docker.service"; then
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22 cp /lib/systemd/system/docker.service /lib/systemd/system/docker.service.bak
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23 sed -i 's/^ExecStart=.*$/ExecStart=\/usr\/bin\/docker daemon -H tcp:\/\/0.0.0.0:2375 -H unix:\/\/\/var\/run\/docker.sock \\/g' /lib/systemd/system/docker.service
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24 systemctl daemon-reload
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25 systemctl restart docker
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27 echo "to be implemented"
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30 echo "OS is not supported"
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33 # Issue Note for Ubuntu
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34 # 1. If the configuration of the file /etc/default/docker does not take effect after restarting docker service,
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35 # you may try to modify /lib/systemd/system/docker.service
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37 # cp /lib/systemd/system/docker.service /lib/systemd/system/docker.service.bak
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38 # sed -i '/^ExecStart/i\EnvironmentFile=-/etc/default/docker' /lib/systemd/system/docker.service
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39 # sed -i '/ExecStart=\/usr\/bin\/dockerd/{;s/$/ \$DOCKER_OPTS/}' /lib/systemd/system/docker.service
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40 # systemctl daemon-reload
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41 # service docker restart
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42 # 2. Systemd is a system and session manager for Linux, where systemctl is one tool for systemd to view and control systemd.
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43 # If the file /lib/systemd/system/docker.service is modified, systemd has to be reloaded to scan new or changed units.
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44 # 1) systemd and related packages are available on the PPA. To use the PPA, first add it to your software sources list as follows.
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45 # add-apt-repository ppa:pitti/systemd
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47 # 2) system can be installed from the PPS as follows.
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48 # apt-get install systemd libpam-systemd systemd-ui
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