add os config

Signed-off-by: Robert Günzler <r@gnzler.io>

4 files changed, 26 insertions, 0 deletions

diff --git a/os/etc/s6-rc/src/containerd-setup/dependencies.d/containerd-fdholder b/os/etc/s6-rc/src/containerd-setup/dependencies.d/containerd-fdholder
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/os/etc/s6-rc/src/containerd-setup/dependencies.d/containerd-fdholder
diff --git a/os/etc/s6-rc/src/containerd-setup/down b/os/etc/s6-rc/src/containerd-setup/down
new file mode 100644
index 0000000..f962adf
--- /dev/null
+++ b/os/etc/s6-rc/src/containerd-setup/down
@@ -0,0 +1,6 @@
+#!/bin/execlineb -P
+
+envfile /etc/s6-rc/config/containerd.conf
+importas -iu containerd_socket containerd_socket
+
+s6-fdholder-delete ${containerd_socket} unix:${containerd_socket}
diff --git a/os/etc/s6-rc/src/containerd-setup/type b/os/etc/s6-rc/src/containerd-setup/type
new file mode 100644
index 0000000..bdd22a1
--- /dev/null
+++ b/os/etc/s6-rc/src/containerd-setup/type
@@ -0,0 +1 @@
+oneshot
diff --git a/os/etc/s6-rc/src/containerd-setup/up b/os/etc/s6-rc/src/containerd-setup/up
new file mode 100644
index 0000000..c3f5236
--- /dev/null
+++ b/os/etc/s6-rc/src/containerd-setup/up
@@ -0,0 +1,19 @@
+#!/bin/execlineb -P
+
+envfile /etc/s6-rc/config/containerd.conf
+importas -iu containerd_socket containerd_socket
+
+backtick -E socketpath { dirname ${containerd_socket} }
+
+runas
+
+foreground { echo "mkdir" }
+foreground { mkdir -p ${socketpath} }
+
+foreground { echo "bind" }
+s6-ipcserver-socketbinder ${containerd_socket}
+
+foreground { echo "store" }
+s6-fdholder-store -t 5000 ${containerd_socket} unix:${containerd_socket}
+
+foreground { echo "done" }