From a6032decbadbf46aeed36b41c71eeaee47b4e54f Mon Sep 17 00:00:00 2001 From: Nikolay Mahotkin Date: Fri, 26 Aug 2016 14:48:34 +0300 Subject: [PATCH] Fixing docker DIB element for setting correct MTU * docker0 interface in ubuntu had incorrect MTU value * Older docker (< v1.1) automatically infer MTU value based on host. But since 1.1 docker doesn't do this. It sets MTU value 1500 which causes some network problems (especially with SSL/TLS/HTTPS) and apps like HTTPdSite and NginXSite couldn't clone the repo. Closes-Bug: 1608836 Change-Id: I62482bce9ad4f45b7ea2d1d4db77d009c7191f7b --- Docker/DockerStandaloneHost/elements/docker/install.d/56-docker | 2 +- .../KubernetesCluster/elements/docker/install.d/56-docker | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/Docker/DockerStandaloneHost/elements/docker/install.d/56-docker b/Docker/DockerStandaloneHost/elements/docker/install.d/56-docker index e8d93996..f5f8003f 100755 --- a/Docker/DockerStandaloneHost/elements/docker/install.d/56-docker +++ b/Docker/DockerStandaloneHost/elements/docker/install.d/56-docker @@ -5,4 +5,4 @@ set -eu install-packages curl curl -sSL https://get.docker.com/ | sh -echo 'DOCKER_OPTS="--bip=172.31.0.1/16 --fixed-cidr=172.31.0.0/16"' >> /etc/default/docker \ No newline at end of file +echo 'DOCKER_OPTS="--bip=172.31.0.1/16 --fixed-cidr=172.31.0.0/16 --mtu=1450"' >> /etc/default/docker \ No newline at end of file diff --git a/Docker/Kubernetes/KubernetesCluster/elements/docker/install.d/56-docker b/Docker/Kubernetes/KubernetesCluster/elements/docker/install.d/56-docker index e8d93996..f5f8003f 100755 --- a/Docker/Kubernetes/KubernetesCluster/elements/docker/install.d/56-docker +++ b/Docker/Kubernetes/KubernetesCluster/elements/docker/install.d/56-docker @@ -5,4 +5,4 @@ set -eu install-packages curl curl -sSL https://get.docker.com/ | sh -echo 'DOCKER_OPTS="--bip=172.31.0.1/16 --fixed-cidr=172.31.0.0/16"' >> /etc/default/docker \ No newline at end of file +echo 'DOCKER_OPTS="--bip=172.31.0.1/16 --fixed-cidr=172.31.0.0/16 --mtu=1450"' >> /etc/default/docker \ No newline at end of file