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authorSamuel Munilla <smunilla@redhat.com>2016-01-06 08:47:15 -0500
committerSamuel Munilla <smunilla@redhat.com>2016-01-08 10:38:30 -0500
commit81a8df590d40bb4fcc8902e0f9fb6a0406a0fa37 (patch)
treebf44ad2b1020aee8f3d21a5418069138dbb9db69 /utils/src/ooinstall
parent87d94dfb40f92e8858f15135b9484a1e27fd2e22 (diff)
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atomic-openshift-installer: Populate new_nodes group
Set the new_nodes group when scaling up additional nodes
Diffstat (limited to 'utils/src/ooinstall')
-rw-r--r--utils/src/ooinstall/cli_installer.py9
-rw-r--r--utils/src/ooinstall/oo_config.py4
-rw-r--r--utils/src/ooinstall/openshift_ansible.py13
3 files changed, 21 insertions, 5 deletions
diff --git a/utils/src/ooinstall/cli_installer.py b/utils/src/ooinstall/cli_installer.py
index c86ba2f4f..05adc7153 100644
--- a/utils/src/ooinstall/cli_installer.py
+++ b/utils/src/ooinstall/cli_installer.py
@@ -72,7 +72,7 @@ def delete_hosts(hosts):
click.echo("\"{}\" doesn't coorespond to any valid input.".format(del_idx))
return hosts, None
-def collect_hosts(oo_cfg, masters_set=False, print_summary=True):
+def collect_hosts(oo_cfg, existing_env=False, masters_set=False, print_summary=True):
"""
Collect host information from user. This will later be filled in using
ansible.
@@ -139,6 +139,11 @@ http://docs.openshift.com/enterprise/latest/architecture/infrastructure_componen
# host_props['containerized'] = False
host_props['containerized'] = False
+ if existing_env:
+ host_props['new_host'] = True
+ else:
+ host_props['new_host'] = False
+
host = Host(**host_props)
hosts.append(host)
@@ -507,7 +512,7 @@ def collect_new_nodes(oo_cfg):
Add new nodes here
"""
click.echo(message)
- return collect_hosts(oo_cfg, masters_set=True, print_summary=False)
+ return collect_hosts(oo_cfg, existing_env=True, masters_set=True, print_summary=False)
def get_installed_hosts(hosts, callback_facts):
installed_hosts = []
diff --git a/utils/src/ooinstall/oo_config.py b/utils/src/ooinstall/oo_config.py
index 031b82bc1..33ab27567 100644
--- a/utils/src/ooinstall/oo_config.py
+++ b/utils/src/ooinstall/oo_config.py
@@ -38,6 +38,7 @@ class Host(object):
self.public_hostname = kwargs.get('public_hostname', None)
self.connect_to = kwargs.get('connect_to', None)
self.preconfigured = kwargs.get('preconfigured', None)
+ self.new_host = kwargs.get('new_host', None)
# Should this host run as an OpenShift master:
self.master = kwargs.get('master', False)
@@ -68,7 +69,8 @@ class Host(object):
""" Used when exporting to yaml. """
d = {}
for prop in ['ip', 'hostname', 'public_ip', 'public_hostname',
- 'master', 'node', 'master_lb', 'containerized', 'connect_to', 'preconfigured']:
+ 'master', 'node', 'master_lb', 'containerized',
+ 'connect_to', 'preconfigured', 'new_host']:
# If the property is defined (not None or False), export it:
if getattr(self, prop):
d[prop] = getattr(self, prop)
diff --git a/utils/src/ooinstall/openshift_ansible.py b/utils/src/ooinstall/openshift_ansible.py
index fd2cd7fbd..20401f812 100644
--- a/utils/src/ooinstall/openshift_ansible.py
+++ b/utils/src/ooinstall/openshift_ansible.py
@@ -19,13 +19,15 @@ def generate_inventory(hosts):
global CFG
masters = [host for host in hosts if host.master]
nodes = [host for host in hosts if host.node]
+ new_nodes = [host for host in hosts if host.node and host.new_host]
proxy = determine_proxy_configuration(hosts)
multiple_masters = len(masters) > 1
+ scaleup = len(new_nodes) > 0
base_inventory_path = CFG.settings['ansible_inventory_path']
base_inventory = open(base_inventory_path, 'w')
- write_inventory_children(base_inventory, multiple_masters, proxy)
+ write_inventory_children(base_inventory, multiple_masters, proxy, scaleup)
write_inventory_vars(base_inventory, multiple_masters, proxy)
@@ -71,6 +73,11 @@ def generate_inventory(hosts):
base_inventory.write('\n[lb]\n')
write_host(proxy, base_inventory)
+ if scaleup:
+ base_inventory.write('\n[new_nodes]\n')
+ for node in new_nodes:
+ write_host(node, base_inventory)
+
base_inventory.close()
return base_inventory_path
@@ -84,12 +91,14 @@ def determine_proxy_configuration(hosts):
return None
-def write_inventory_children(base_inventory, multiple_masters, proxy):
+def write_inventory_children(base_inventory, multiple_masters, proxy, scaleup):
global CFG
base_inventory.write('\n[OSEv3:children]\n')
base_inventory.write('masters\n')
base_inventory.write('nodes\n')
+ if scaleup:
+ base_inventory.write('new_nodes\n')
if multiple_masters:
base_inventory.write('etcd\n')
if not getattr(proxy, 'preconfigured', True):