root@murano-olebkitk3uzf58-kube-2-jrkh7w7scevu:~# ip a | grep cali
5: cali714288cb44c: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1360 qdisc noqueue state UP group default
---
root@murano-olebkitk3uzf58-kube-2-jrkh7w7scevu:~# cat /etc/cni/net.d/10-calico.conf
{
"name": "calico-k8s-net",
"type": "calico",
"mtu": 1360,
"etcd_authority": "10.0.21.12:2379",
"kubernetes": { "k8s_api_root": "http://10.0.21.10:8080"
},
"ipam": {
"type": "calico-ipam"
}
}
---
root@murano-olebkitk3uzf58-kube-2-jrkh7w7scevu:~# ip a | grep mtu
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1400 qdisc pfifo_fast state UP group default qlen 1000
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
5: cali714288cb44c: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1360 qdisc noqueue state UP group default
root@murano- olebkitk3uzf58- kube-2- jrkh7w7scevu: ~# ip a | grep cali MULTICAST, UP,LOWER_ UP> mtu 1360 qdisc noqueue state UP group default
5: cali714288cb44c: <BROADCAST,
---
root@murano- olebkitk3uzf58- kube-2- jrkh7w7scevu: ~# cat /etc/cni/ net.d/10- calico. conf authority" : "10.0.21.12:2379",
"k8s_api_ root": "http:// 10.0.21. 10:8080" olebkitk3uzf58- kube-2- jrkh7w7scevu: ~# ip a | grep mtu UP,LOWER_ UP> mtu 65536 qdisc noqueue state UNKNOWN group default MULTICAST, UP,LOWER_ UP> mtu 1400 qdisc pfifo_fast state UP group default qlen 1000 BROADCAST, MULTICAST, UP> mtu 1500 qdisc noqueue state DOWN group default MULTICAST, UP,LOWER_ UP> mtu 1360 qdisc noqueue state UP group default
{
"name": "calico-k8s-net",
"type": "calico",
"mtu": 1360,
"etcd_
"kubernetes": {
},
"ipam": {
"type": "calico-ipam"
}
}
---
root@murano-
1: lo: <LOOPBACK,
2: eth0: <BROADCAST,
3: docker0: <NO-CARRIER,
5: cali714288cb44c: <BROADCAST,
--- olebkitk3uzf58- kube-2- jrkh7w7scevu: ~# git clone https:/ /github. com/sn00p/ artifactory. git
root@murano-
Cloning into 'artifactory'...
remote: Counting objects: 45, done.
Unpacking objects: 100% (45/45), done.
remote: Total 45 (delta 0), reused 0 (delta 0), pack-reused 45
Checking connectivity... done.
calico v1.4 + calico-cni v1.4 + calico-node v0.22.0 fixed all isues with github and MTU