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| author | Lénaïc Huard <lhuard@amadeus.com> | 2016-08-19 14:45:16 +0200 |
|---|---|---|
| committer | Lénaïc Huard <lhuard@amadeus.com> | 2016-08-19 14:55:13 +0200 |
| commit | 9ad145998702ecb8651df73d06dc99bdd2343b57 (patch) | |
| tree | 84827115ca9a008cd2340bf8eb0e2db6a903676c /README_openstack.md | |
| parent | a96a9b713bb15146fa15f2535731c4ac83cc7bd5 (diff) | |
| download | openshift-9ad145998702ecb8651df73d06dc99bdd2343b57.tar.gz openshift-9ad145998702ecb8651df73d06dc99bdd2343b57.tar.bz2 openshift-9ad145998702ecb8651df73d06dc99bdd2343b57.tar.xz openshift-9ad145998702ecb8651df73d06dc99bdd2343b57.zip | |
Open OpenStack security group for the service node port range
With OpenShift 3.2, creating a service accessible from the outside of the
cluster thanks to `nodePort` automatically opens the “local” `iptables`
firewall to allow incoming connection on the `nodePort` of the service.
In order to benefit from this improvement, the OpenStack security group
shouldn’t block those incoming connections.
This change opens, on the OS nodes, the port range dedicated to service
node ports.
Diffstat (limited to 'README_openstack.md')
| -rw-r--r-- | README_openstack.md | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/README_openstack.md b/README_openstack.md index e3cc7cc93..7a6b24145 100644 --- a/README_openstack.md +++ b/README_openstack.md @@ -43,6 +43,7 @@ The following options are used only by `heat_stack.yaml`. They are so used only * `external_net` (default to `external`): Name of the external network to connect to * `floating_ip_pool` (default to `external`): comma separated list of floating IP pools * `ssh_from` (default to `0.0.0.0/0`): IPs authorized to connect to the VMs via ssh +* `node_port_from` (default to `0.0.0.0/0`): IPs authorized to connect to the services exposed via nodePort Creating a cluster |