github/linuxkit
1
0
Fork 0
mirror of https://github.com/linuxkit/linuxkit.git synced 2025-07-26 04:03:11 +00:00
Code Issues Projects Releases Wiki Activity

kubernetes: Enable net.ipv4.ip_forward

Browse Source 
This doesn't seem to be necessary when using Docker Engine as the CRI backend,
but in general it is.

The sysctl container must be writeable to allow the
/etc/sysctl.d/01-kubernetes.conf mount point to be created. See #2503.

Signed-off-by: Ian Campbell <ijc@docker.com>
This commit is contained in:
Ian Campbell 2017-09-12 14:27:07 +01:00
parent 825e43f7c4
commit 1e15243b11
2 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
projects/kubernetes/kube-master.yml
View File

@ -9,6 +9,9 @@ init:
onboot: onboot:
- name: sysctl - name: sysctl
image: linuxkit/sysctl:154913b72c6f1f33eb408609fca9963628e8c051 image: linuxkit/sysctl:154913b72c6f1f33eb408609fca9963628e8c051
binds:
- /etc/sysctl.d/01-kubernetes.conf:/etc/sysctl.d/01-kubernetes.conf
readonly: false
- name: sysfs - name: sysfs
image: linuxkit/sysfs:3ae01a25583ee37a5ff8b09a0e569cb4bd8cf2e9 image: linuxkit/sysfs:3ae01a25583ee37a5ff8b09a0e569cb4bd8cf2e9
- name: dhcpcd - name: dhcpcd
@ -60,6 +63,8 @@ services:
- name: kubelet - name: kubelet
image: linuxkitprojects/kubernetes:c4a6ae5121df50471ad244b9fc153ff5eb674fb2 image: linuxkitprojects/kubernetes:c4a6ae5121df50471ad244b9fc153ff5eb674fb2
files: files:
- path: /etc/sysctl.d/01-kubernetes.conf
contents: 'net.ipv4.ip_forward = 1'
- path: /opt/cni - path: /opt/cni
directory: true directory: true
- path: /etc/cni - path: /etc/cni

5
projects/kubernetes/kube-node.yml
View File

@ -9,6 +9,9 @@ init:
onboot: onboot:
- name: sysctl - name: sysctl
image: linuxkit/sysctl:154913b72c6f1f33eb408609fca9963628e8c051 image: linuxkit/sysctl:154913b72c6f1f33eb408609fca9963628e8c051
binds:
- /etc/sysctl.d/01-kubernetes.conf:/etc/sysctl.d/01-kubernetes.conf
readonly: false
- name: sysfs - name: sysfs
image: linuxkit/sysfs:3ae01a25583ee37a5ff8b09a0e569cb4bd8cf2e9 image: linuxkit/sysfs:3ae01a25583ee37a5ff8b09a0e569cb4bd8cf2e9
- name: dhcpcd - name: dhcpcd
@ -58,6 +61,8 @@ services:
- name: kubelet - name: kubelet
image: linuxkitprojects/kubernetes:c4a6ae5121df50471ad244b9fc153ff5eb674fb2 image: linuxkitprojects/kubernetes:c4a6ae5121df50471ad244b9fc153ff5eb674fb2
files: files:
- path: /etc/sysctl.d/01-kubernetes.conf
contents: 'net.ipv4.ip_forward = 1'
- path: /opt/cni - path: /opt/cni
directory: true directory: true
- path: /etc/cni - path: /etc/cni