1+ #! /bin/bash
2+
3+ echo " Move binaries (@ ${SECONDS} seconds)"
4+ mv " ${target} /libexec/docker/bin/dockerd" " ${target} /bin"
5+ mv " ${target} /libexec/docker/bin/docker" " ${target} /bin"
6+ mv " ${target} /libexec/docker/bin/docker-proxy" " ${target} /bin"
7+
8+ echo " Move rootless scripts (@ ${SECONDS} seconds)"
9+ mv " ${target} /libexec/docker/bin/dockerd-rootless.sh" " ${target} /bin"
10+ mv " ${target} /libexec/docker/bin/dockerd-rootless-setuptool.sh" " ${target} /bin"
11+ echo " Binaries installed after ${SECONDS} seconds."
12+
13+ echo " Patch paths in systemd unit files (@ ${SECONDS} seconds)"
14+ sed -i " /^\[Service\]/a Environment=PATH=${relative_target} /libexec/docker/bin:/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin" " ${prefix} /etc/systemd/system/docker.service"
15+ sed -i -E " s|/usr/bin/dockerd|${relative_target} /bin/dockerd|" " ${prefix} /etc/systemd/system/docker.service"
16+
17+ echo " Patch paths in init scripts (@ ${SECONDS} seconds)"
18+ sed -i -E " s|^(export PATH=)|\1${relative_target} /libexec/docker/bin:|" " ${docker_setup_contrib} /${tool} /sysvinit/debian/docker"
19+ sed -i -E " s|^DOCKERD=/usr/bin/dockerd|DOCKERD=${relative_target} /bin/dockerd|" " ${docker_setup_contrib} /${tool} /sysvinit/debian/docker"
20+ chmod +x " ${docker_setup_contrib} /${tool} /sysvinit/debian/docker"
21+ sed -i -E " s|(^prog=)|export PATH=" ${relative_target} /libexec/docker/bin:${relative_target} /sbin:${relative_target} /bin:\$ {PATH}" \n\n\1|" " ${docker_setup_contrib} /${tool} /sysvinit/redhat/docker"
22+ sed -i -E " s|/usr/bin/dockerd|${relative_target} /bin/dockerd|" " ${docker_setup_contrib} /${tool} /sysvinit/redhat/docker"
23+ chmod +x " ${docker_setup_contrib} /${tool} /sysvinit/redhat/docker"
24+ sed -i -E " s|^(command=)|export PATH=" ${relative_target} /libexec/docker/bin:\$ {PATH}" \n\n\1|" " ${docker_setup_contrib} /${tool} /openrc/docker.initd"
25+ sed -i " s|/usr/bin/dockerd|${relative_target} /bin/dockerd|" " ${docker_setup_contrib} /${tool} /openrc/docker.initd"
26+ sed -i " s|/usr/bin/dockerd|${relative_target} /bin/dockerd|" " ${docker_setup_contrib} /${tool} /openrc/docker.confd"
27+ chmod +x " ${docker_setup_contrib} /${tool} /openrc/docker.initd"
28+
29+ if test -f " ${prefix} /etc/group" ; then
30+ echo " Create group (@ ${SECONDS} seconds)"
31+ groupadd --prefix " ${prefix} "
32+ fi
33+
34+ echo " Configure daemon (@ ${SECONDS} seconds)"
35+ mkdir -p " ${prefix} /etc/docker"
36+ if ! test -f " ${prefix} /etc/docker/daemon.json" ; then
37+ echo " Initialize dockerd configuration"
38+ echo " {}" > " ${prefix} /etc/docker/daemon.json"
39+ fi
40+
41+ if test -f " ${prefix} /etc/fstab" ; then
42+ root_fs=" $( cat " ${prefix} /etc/fstab" | tr -s ' ' | grep " / " | cut -d' ' ) "
43+ if test -z " ${root_fs} " ; then
44+ root_fs=" $( mount | grep " on / " | cut -d' ' ) "
45+ fi
46+ echo " Found ${root_fs} on /"
47+
48+ if test " ${root_fs} " " overlay" ; then
49+
50+ if has_tool " fuse-overlayfs" || tool_will_be_installed " fuse-overlayfs" ; then
51+ info " Waiting for fuse-overlayfs to be installed"
52+ wait_for_tool " fuse-overlayfs"
53+
54+ echo " Configuring storage driver for DinD"
55+ # shellcheck disable=SC2094
56+ cat <<< " $(jq '. * {" " : " " }' " ${prefix} /etc/docker/daemon.json" )" > " ${prefix} /etc/docker/daemon.json"
57+
58+ else
59+ warning " fuse-overlayfs should be planned for installation."
60+ fi
61+ touch " ${docker_setup_cache} /docker_restart"
62+ fi
63+ fi
64+
65+ if ! test " $( jq ' ."exec-opts" // [] | any(. | startswith("native.cgroupdriver="))' " ${prefix} /etc/docker/daemon.json" ) " " true" ; then
66+ echo " Configuring native cgroup driver"
67+ # shellcheck disable=SC2094
68+ cat <<< " $(jq '." " += [" " ]' " ${prefix} /etc/docker/daemon.json" )" > " ${prefix} /etc/docker/daemon.json"
69+ touch " ${docker_setup_cache} /docker_restart"
70+ fi
71+ if ! test " $( jq ' . | keys | any(. == "default-runtime")' " ${prefix} /etc/docker/daemon.json" ) " true ; then
72+ echo " Set default runtime"
73+ # shellcheck disable=SC2094
74+ cat <<< " $(jq '. * {" " : " " }' " ${prefix} /etc/docker/daemon.json" )" > " ${prefix} /etc/docker/daemon.json"
75+ touch " ${docker_setup_cache} /docker_restart"
76+ fi
77+ # shellcheck disable=SC2016
78+ if test -n " ${docker_address_base} " && test -n " ${docker_address_size} " && ! test " $( jq --arg base " ${docker_address_base} " " ${docker_address_size} " ' ."default-address-pool" | any(.base == $base and .size == $size)' " ${prefix} /etc/docker/daemon.json" ) " " true" ; then
79+ echo " Add address pool with base ${docker_address_base} and size ${docker_address_size} "
80+ # shellcheck disable=SC2094
81+ cat <<< " $(jq --args base " ${docker_address_base} " --arg size " ${docker_address_size} " '." " += {" " : $base , " " : $size }' " ${prefix} /etc/docker/daemon.json" )" > " ${prefix} /etc/docker/daemon.json"
82+ touch " ${docker_setup_cache} /docker_restart"
83+ fi
84+ # shellcheck disable=SC2016
85+ if test -n " ${docker_hub_mirror} " && ! test " $( jq --arg mirror " ${docker_hub_mirror} " ' ."registry-mirrors" // [] | any(. == $mirror)' " ${prefix} /etc/docker/daemon.json" ) " " true" ; then
86+ echo " Add registry mirror ${docker_hub_mirror} "
87+ # shellcheck disable=SC2094
88+ # shellcheck disable=SC2016
89+ cat <<< " $(jq --args mirror " ${docker_hub_mirror} " '." " += [" \( $mirror )" ]' " ${prefix} /etc/docker/daemon.json" )" > " ${prefix} /etc/docker/daemon.json"
90+ touch " ${docker_setup_cache} /docker_restart"
91+ fi
92+ if ! test " $( jq --raw-output ' .features.buildkit // false' " ${prefix} /etc/docker/daemon.json" ) " true ; then
93+ echo " Enable BuildKit"
94+ # shellcheck disable=SC2094
95+ cat <<< " $(jq '. * {" " :{" " :true}}' " ${prefix} /etc/docker/daemon.json" )" > " ${prefix} /etc/docker/daemon.json"
96+ touch " ${docker_setup_cache} /docker_restart"
97+ fi
98+ echo " Check if daemon.json is valid JSON (@ ${SECONDS} seconds)"
99+ if ! jq --exit-status ' .' " ${prefix} /etc/docker/daemon.json" > /dev/null 2>&1 ; then
100+ error " ${prefix} /etc/docker/daemon.json is not valid JSON."
101+ exit 1
102+ fi
103+
104+ if docker_is_running; then
105+ touch " ${docker_setup_cache} /docker_already_present"
106+ echo " Found that Docker is already present after ${SECONDS} seconds."
107+ warning " Docker is already running. Skipping init script and daemon configuration."
108+
109+ else
110+ if is_debian || is_clearlinux; then
111+ echo " Install init script for debian"
112+ mkdir -p " ${prefix} /etc/default" " ${prefix} /etc/init.d"
113+ cp " ${docker_setup_contrib} /${tool} /sysvinit/debian/docker.default" " ${prefix} /etc/default/docker"
114+ cp " ${docker_setup_contrib} /${tool} /sysvinit/debian/docker" " ${prefix} /etc/init.d/docker"
115+
116+ elif is_redhat; then
117+ echo " Install init script for redhat"
118+ mkdir -p " ${prefix} /etc/sysconfig" " ${prefix} /etc/init.d"
119+ cp " ${docker_setup_contrib} /${tool} /sysvinit/redhat/docker.sysconfig" " ${prefix} /etc/sysconfig/docker"
120+ cp " ${docker_setup_contrib} /${tool} /sysvinit/redhat/docker" " ${prefix} /etc/init.d/docker"
121+
122+ elif is_alpine; then
123+ echo " Install openrc script for alpine"
124+ mkdir -p " ${prefix} /etc/conf.d" " ${prefix} /etc/init.d"
125+ cp " ${docker_setup_contrib} /${tool} /openrc/docker.confd" " ${prefix} /etc/conf.d/docker"
126+ cp " ${docker_setup_contrib} /${tool} /openrc/docker.initd" " ${prefix} /etc/init.d/docker"
127+ openrc
128+ else
129+ warning " Unable to install init script because the distributon is unknown."
130+ fi
131+
132+ if test -z " ${prefix} " ; then
133+ if has_systemd; then
134+ echo " Reload systemd (@ ${SECONDS} seconds)"
135+ systemctl daemon-reload
136+ if ! systemctl is-active --quiet docker; then
137+ echo " Start dockerd (@ ${SECONDS} seconds)"
138+ systemctl enable docker
139+ systemctl start docker
140+ touch " ${docker_setup_cache} /docker_restart_allowed"
141+ fi
142+ else
143+ if ! docker_is_running; then
144+ echo " Start dockerd (@ ${SECONDS} seconds)"
145+ " ${prefix} /etc/init.d/docker"
146+ touch " ${docker_setup_cache} /docker_restart_allowed"
147+ fi
148+ warning " Init script was installed but you must enable Docker yourself."
149+ fi
150+ fi
151+ echo " Wait for Docker daemon to start (@ ${SECONDS} seconds)"
152+
153+ wait_for_docker
154+ if ! docker_is_running; then
155+ error " Failed to start Docker."
156+ exit 1
157+ fi
158+ echo " Finished starting Docker after ${SECONDS} seconds."
159+ fi
160+ echo " Finished after ${SECONDS} seconds."
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