summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorDevan Goodwin <dgoodwin@redhat.com>2015-12-01 10:06:48 -0400
committerDevan Goodwin <dgoodwin@redhat.com>2015-12-01 10:06:48 -0400
commit1b770dff59abc23e93eecfb76c4b10dc9e2dafe2 (patch)
tree1bdb07b4cbde05e62d5932b2acd4838513e116a1
parent098833f05200258259e2fdb59084c07a2472fac0 (diff)
downloadopenshift-1b770dff59abc23e93eecfb76c4b10dc9e2dafe2.tar.gz
openshift-1b770dff59abc23e93eecfb76c4b10dc9e2dafe2.tar.bz2
openshift-1b770dff59abc23e93eecfb76c4b10dc9e2dafe2.tar.xz
openshift-1b770dff59abc23e93eecfb76c4b10dc9e2dafe2.zip
Add warning for HA deployments with < 3 dedicated nodes.
-rw-r--r--utils/src/ooinstall/cli_installer.py20
1 files changed, 12 insertions, 8 deletions
diff --git a/utils/src/ooinstall/cli_installer.py b/utils/src/ooinstall/cli_installer.py
index ee962c21a..31e8cb147 100644
--- a/utils/src/ooinstall/cli_installer.py
+++ b/utils/src/ooinstall/cli_installer.py
@@ -172,30 +172,34 @@ def print_host_summary(hosts):
click.echo("")
if len(masters) == 1:
- click.echo("NOTE: Add a total of 3 or more Masters to perform an HA"
- " installation.")
+ ha_hint_message = """
+NOTE: Add a total of 3 or more Masters to perform an HA installation."""
+ click.echo(ha_hint_message)
elif len(masters) == 2:
min_masters_message = """
WARNING: A minimum of 3 masters are required to perform an HA installation.
-Please add one more to proceed.
-"""
+Please add one more to proceed."""
click.echo(min_masters_message)
elif len(masters) >= 3:
ha_message = """
NOTE: Multiple Masters specified, this will be an HA deployment with a separate
etcd cluster. You will be prompted to provide the FQDN of a load balancer once
-finished entering hosts.
-"""
+finished entering hosts."""
click.echo(ha_message)
dedicated_nodes_message = """
WARNING: Dedicated Nodes are recommended for an HA deployment. If no dedicated
Nodes are specified, each configured Master will be marked as a schedulable
-Node.
-"""
+Node."""
+
+ min_ha_nodes_message = """
+WARNING: A minimum of 3 dedicated Nodes are recommended for an HA
+deployment."""
dedicated_nodes = [host for host in hosts if host.node and not host.master]
if len(dedicated_nodes) == 0:
click.echo(dedicated_nodes_message)
+ elif len(dedicated_nodes) < 3:
+ click.echo(min_ha_nodes_message)
click.echo('')