mirror of
https://github.com/linuxkit/linuxkit.git
synced 2026-01-04 20:48:17 +00:00
109 lines
4.8 KiB
YAML
109 lines
4.8 KiB
YAML
# This is an example for building the open source components of Docker for Mac
|
|
kernel:
|
|
image: linuxkit/kernel:6.12.52
|
|
cmdline: "console=ttyS0 page_poison=1"
|
|
init:
|
|
- linuxkit/vpnkit-expose-port:19c9fd4180d33c9b434fd73b1a3a7ab83cadbf30 # install vpnkit-expose-port and vpnkit-iptables-wrapper on host
|
|
- linuxkit/init:26e546e4ef2669bd44d8c46e3164eb5ba7ae1a5c
|
|
- linuxkit/runc:98ddef9b5b87cb44783566ed2a86cea95439a631
|
|
- linuxkit/containerd:22578becf270fe4bbb82e29f2539f71613e0b4fc
|
|
- linuxkit/ca-certificates:256f1950df59f2f209e9f0b81374177409eb11de
|
|
onboot:
|
|
# support metadata for optional config in /run/config
|
|
- name: metadata
|
|
image: linuxkit/metadata:4bbf406678d376e1ae9c9efae6ca2421f63fb4ff
|
|
- name: sysctl
|
|
image: linuxkit/sysctl:97e8bb067cd9cef1514531bb692f27263ac6d626
|
|
- name: sysfs
|
|
image: linuxkit/sysfs:6d5bd933762f6b216744c711c6e876756cee9600
|
|
- name: binfmt
|
|
image: linuxkit/binfmt:594ef260c28aa6d85273b8f08ba3076d340c54d7
|
|
# Format and mount the disk image in /var/lib/docker
|
|
- name: format
|
|
image: linuxkit/format:4f779c0b0d0ba145b7f03211b5cbf59fbbe12e54
|
|
- name: mount
|
|
image: linuxkit/mount:bd1c3bb45e48e68e47a9456d1669f7119f855184
|
|
command: ["/usr/bin/mountie", "/var/lib"]
|
|
# make a swap file on the mounted disk
|
|
- name: swap
|
|
image: linuxkit/swap:7e19e5e69370e82b90a110093441abbf5e70638b
|
|
command: ["/swap.sh", "--path", "/var/lib/swap", "--size", "1024M"]
|
|
# mount-vpnkit mounts the 9p share used by vpnkit to coordinate port forwarding
|
|
- name: mount-vpnkit
|
|
image: alpine:3.13
|
|
binds:
|
|
- /var/:/host_var:rbind,rshared
|
|
capabilities:
|
|
- CAP_SYS_ADMIN
|
|
rootfsPropagation: shared
|
|
command: ["sh", "-c", "mkdir -p /host_var/vpnkit/port && mount -v -t 9p -o trans=virtio,dfltuid=1001,dfltgid=50,version=9p2000 port /host_var/vpnkit"]
|
|
# move logs to the mounted disk (this is a temporary fix until we can limit the log sizes)
|
|
- name: move-logs
|
|
image: alpine:3.13
|
|
binds:
|
|
- /var:/host_var
|
|
command: ["sh", "-c", "mv -v /host_var/log /host_var/lib && ln -vs /var/lib/log /host_var/log"]
|
|
- name: dhcpcd
|
|
image: linuxkit/dhcpcd:b87e9ececac55a65eaa592f4dd8b4e0c3009afdb
|
|
command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
|
|
services:
|
|
# Enable acpi to shutdown on power events
|
|
- name: acpid
|
|
image: linuxkit/acpid:dbd30b25903bf17042c22171b729f94c4bd3d98d
|
|
# Enable getty for easier debugging
|
|
- name: getty
|
|
image: linuxkit/getty:a86d74c8f89be8956330c3b115b0b1f2e09ef6e0
|
|
env:
|
|
- INSECURE=true
|
|
# Run ntpd to keep time synchronised in the VM
|
|
- name: ntpd
|
|
image: linuxkit/openntpd:2508f1d040441457a0b3e75744878afdf61bc473
|
|
# VSOCK to unix domain socket forwarding. Forwards guest /var/run/docker.sock
|
|
# to a socket on the host.
|
|
- name: vsudd
|
|
image: linuxkit/vsudd:b227ed955d14720fcb99f0e1fbd69fbc1dea3106
|
|
binds:
|
|
- /var/run:/var/run
|
|
command: ["/vsudd", "-inport", "2376:unix:/var/run/docker.sock"]
|
|
# vpnkit-forwarder forwards network traffic to/from the host via VSOCK port 62373.
|
|
# It needs access to the vpnkit 9P coordination share
|
|
- name: vpnkit-forwarder
|
|
image: linuxkit/vpnkit-forwarder:d0bc6500a9dc97b4556bb4bda20160a294cc61a3
|
|
binds:
|
|
- /var/vpnkit:/port
|
|
net: host
|
|
command: ["/vpnkit-forwarder", "-vsockPort", "62373"]
|
|
# Monitor for image deletes and invoke a TRIM on the container filesystem
|
|
- name: trim-after-delete
|
|
image: linuxkit/trim-after-delete:012784ce3bdd59d42799dbf6555fe6da972cc721
|
|
# When the host resumes from sleep, force a clock resync
|
|
- name: host-timesync-daemon
|
|
image: linuxkit/host-timesync-daemon:288c5bf6d7cd40b76d7a2276435c3c011cb26e37
|
|
# Run dockerd with the vpnkit userland proxy from the vpnkit-forwarder container.
|
|
# Bind mounts /var/run to allow vsudd to connect to docker.sock, /var/vpnkit
|
|
# for vpnkit coordination and /run/config/docker for the configuration file.
|
|
- name: docker-dfm
|
|
image: docker:20.10.6-dind
|
|
capabilities:
|
|
- all
|
|
net: host
|
|
mounts:
|
|
- type: cgroup
|
|
options: ["rw","nosuid","noexec","nodev","relatime"]
|
|
binds:
|
|
- /etc/resolv.conf:/etc/resolv.conf
|
|
- /var/lib/docker:/var/lib/docker
|
|
- /lib/modules:/lib/modules
|
|
- /var/vpnkit:/port # vpnkit control 9p mount
|
|
- /var/run:/var/run
|
|
- /run/config/docker:/var/config/docker
|
|
- /usr/bin/vpnkit-expose-port:/usr/bin/vpnkit-expose-port # userland proxy
|
|
- /usr/bin/vpnkit-iptables-wrapper:/usr/bin/iptables # iptables wrapper
|
|
command: [ "/usr/local/bin/docker-init", "/usr/local/bin/dockerd", "--",
|
|
"--config-file", "/var/config/docker/daemon.json",
|
|
"--swarm-default-advertise-addr=eth0",
|
|
"--userland-proxy-path", "/usr/bin/vpnkit-expose-port",
|
|
"--storage-driver", "overlay2" ]
|
|
runtime:
|
|
mkdir: ["/var/lib/docker"]
|