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Delete route for POD CIDR associated to the current worker node

pull/582/head
Nemo 2020-06-22 12:48:41 +02:00
parent ddcb5d4d75
commit c7c2a8805c
1 changed files with 5 additions and 4 deletions
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9
docs/11-pod-network-routes.md
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@ -10,10 +10,12 @@ In this lab you will create a route for each worker node that maps the node's Po
**On each worker node**, add the following routes: **On each worker node**, add the following routes:
> **WARNING**: don't add the route associated to the POD CIDR for the current node (ex: don't add the 10.200.0.0/24 route if you are on the worker-0 node).
```bash ```bash
ip route add 10.200.0.0/24 via 192.168.8.20 ip route add 10.200.0.0/24 via 192.168.8.20 # Don't add on worker-0
ip route add 10.200.1.0/24 via 192.168.8.21 ip route add 10.200.1.0/24 via 192.168.8.21 # Don't add on worker-1
ip route add 10.200.2.0/24 via 192.168.8.22 ip route add 10.200.2.0/24 via 192.168.8.22 # Don't add on worker-2
``` ```
> Don't take care of the `RTNETLINK answers: File exists` message, it appears just when you try to add an existing route, not a real problem. > Don't take care of the `RTNETLINK answers: File exists` message, it appears just when you try to add an existing route, not a real problem.
@ -28,7 +30,6 @@ ip route
```bash ```bash
default via 192.168.8.1 dev ens18 proto static default via 192.168.8.1 dev ens18 proto static
10.200.0.0/24 via 192.168.8.20 dev ens18
10.200.1.0/24 via 192.168.8.21 dev ens18 10.200.1.0/24 via 192.168.8.21 dev ens18
10.200.2.0/24 via 192.168.8.22 dev ens18 10.200.2.0/24 via 192.168.8.22 dev ens18
192.168.8.0/24 dev ens18 proto kernel scope link src 192.168.8.21 192.168.8.0/24 dev ens18 proto kernel scope link src 192.168.8.21