mirror of
https://github.com/linuxkit/linuxkit.git
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b52fcb71a1
We always had 1G swap to work better with small memory setups, but this was omitted in the update to LinuxKit. Signed-off-by: Justin Cormack <justin.cormack@docker.com>
86 lines
3.7 KiB
YAML
86 lines
3.7 KiB
YAML
# This is a blueprint for building the open source components of Docker for Mac
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kernel:
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image: linuxkit/kernel:4.9.51
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cmdline: "console=ttyS0 page_poison=1"
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init:
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- linuxkit/vpnkit-expose-port:fa4ab4ac78b83fe392e39b861b4114c3bb02d170 # install vpnkit-expose-port and vpnkit-iptables-wrapper on host
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- linuxkit/init:6fe9d31a53bbd200183bb31edd795305e868d5a7
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- linuxkit/runc:a1b564248a0d0b118c11e61db9f84ecf41dd2d2a
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- linuxkit/containerd:ad6710e069cb538c76314a28e09d6b49958c88e0
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- linuxkit/ca-certificates:e44b0a66df5a102c0e220f0066b0d904710dcb10
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onboot:
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# support metadata for optional config in /var/config
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- name: metadata
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image: linuxkit/metadata:da3138079c168e0c5608d8f3853366c113ed91d2
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- name: sysctl
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image: linuxkit/sysctl:154913b72c6f1f33eb408609fca9963628e8c051
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- name: sysfs
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image: linuxkit/sysfs:3ae01a25583ee37a5ff8b09a0e569cb4bd8cf2e9
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- name: binfmt
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image: linuxkit/binfmt:472eeba777d056c5f98fe074aa0f581c67ccc7ff
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# Format and mount the disk image in /var/lib/docker
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- name: format
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image: linuxkit/format:158d992b7bf7ab984100c697d7e72161ea7d7382
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- name: mount
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image: linuxkit/mount:4fe245efb01384e42622c36302e13e386bbaeb08
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command: ["/usr/bin/mountie", "/var/lib"]
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# make a swap file on the mounted disk
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- name: swap
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image: linuxkit/swap:3881b1e0fadb7765d2fa85d03563c887ab9335a6
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command: ["/swap.sh", "--path", "/var/lib/swap", "--size", "1024M"]
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# mount-vpnkit mounts the 9p share used by vpnkit to coordinate port forwarding
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- name: mount-vpnkit
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image: alpine:3.6
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binds:
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- /var/:/host_var:rbind,rshared
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capabilities:
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- CAP_SYS_ADMIN
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rootfsPropagation: shared
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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"]
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# move logs to the mounted disk (this is a temporary fix until we can limit the log sizes)
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- name: move-logs
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image: alpine:3.6
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binds:
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- /var:/host_var
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command: ["sh", "-c", "mv -v /host_var/log /host_var/lib && ln -vs /var/lib/log /host_var/log"]
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- name: dhcpcd
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image: linuxkit/dhcpcd:d4408777ed6b6e6e562a5d4938fd09804324b33e
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command: ["/sbin/dhcpcd", "--nobackground", "-f", "/dhcpcd.conf", "-1"]
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services:
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# Enable acpi to shutdown on power events
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- name: acpid
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image: linuxkit/acpid:79e5c20de96e1633c9c40935b99dde45aefba37b
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# Enable getty for easier debugging
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- name: getty
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image: linuxkit/getty:bf6872ce0a9f3ab519b3e502cc41ba3958bda2a6
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env:
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- INSECURE=true
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# Run ntpd to keep time synchronised in the VM
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- name: ntpd
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image: linuxkit/openntpd:0d7befc79842849d0b88d6c3b64200e340d7cf67
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# VSOCK to unix domain socket forwarding. Forwards guest /var/run/docker.sock
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# to a socket on the host.
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- name: vsudd
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image: linuxkit/vsudd:d40f65855dfc4fe4740ba5fb5d3282cbc2131715
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binds:
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- /var/run:/var/run
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command: ["/vsudd", "-inport", "2376:unix:/var/run/docker.sock"]
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# vpnkit-forwarder forwards network traffic to/from the host via VSOCK port 62373.
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# It needs access to the vpnkit 9P coordination share
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- name: vpnkit-forwarder
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image: linuxkit/vpnkit-forwarder:42d80758e3b6a9f58cdfd25e53c775eebe951669
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binds:
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- /var/vpnkit:/port
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net: host
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command: ["/vpnkit-forwarder", "-vsockPort", "62373"]
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# Monitor for image deletes and invoke a TRIM on the container filesystem
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- name: trim-after-delete
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image: linuxkit/trim-after-delete:8e7aea3dc87bbb72cf56e62d8b8861ff93946480
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# When the host resumes from sleep, force a clock resync
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- name: host-timesync-daemon
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image: linuxkit/host-timesync-daemon:625a906f2c3d9a3a2b8c856f062bc6c0d6b526bd
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trust:
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org:
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- linuxkit
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