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authorAlexandru Avadanii <Alexandru.Avadanii@enea.com>2018-12-29 23:54:32 +0100
committerAlexandru Avadanii <Alexandru.Avadanii@enea.com>2019-01-03 16:06:08 +0100
commit920d7ef405e9fed9af7b0576b94f6d19fe265c81 (patch)
tree2aa33a16ee0d4cebee7934f27f9156568b730c91 /mcp/patches
parent79c56150533ec77e73bede445e74960affbbef67 (diff)
[MaaS] Implement aarch64 tags for kernel_opts
On AArch64, 1G hugepages need to be enabled via kernel cmdline before mounting hugetlbfs [1]. Leverage MaaS tags to apply custom kernel args to AArch64 nodes. [1] https://wiki.debian.org/Hugepages Change-Id: Ie68ddf805836ee62f725019b0b873082b1d40948 Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com> (cherry picked from commit f19e6e8f4c50f3c2198f8871dde44334ed636eff)
Diffstat (limited to 'mcp/patches')
-rw-r--r--mcp/patches/salt-formula-maas/0005-Implement-tags-support.patch95
1 files changed, 95 insertions, 0 deletions
diff --git a/mcp/patches/salt-formula-maas/0005-Implement-tags-support.patch b/mcp/patches/salt-formula-maas/0005-Implement-tags-support.patch
new file mode 100644
index 000000000..77d8ff789
--- /dev/null
+++ b/mcp/patches/salt-formula-maas/0005-Implement-tags-support.patch
@@ -0,0 +1,95 @@
+::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+: Copyright (c) 2018 Mirantis Inc., Enea AB and others.
+:
+: All rights reserved. This program and the accompanying materials
+: are made available under the terms of the Apache License, Version 2.0
+: which accompanies this distribution, and is available at
+: http://www.apache.org/licenses/LICENSE-2.0
+::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
+From: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
+Date: Sat, 29 Dec 2018 23:09:01 +0100
+Subject: [PATCH] Implement 'tags' support
+
+Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
+---
+ README.rst | 5 +++++
+ _modules/maas.py | 26 ++++++++++++++++++++++++++
+ maas/region.sls | 8 ++++++++
+ 3 files changed, 39 insertions(+)
+
+diff --git a/README.rst b/README.rst
+index 78d8aef..8c35458 100644
+--- a/README.rst
++++ b/README.rst
+@@ -181,6 +181,11 @@ Single MAAS region service [single UI/API]:
+ mac: '66:55:44:33:22:11'
+ commissioning_scripts:
+ 00-maas-05-simplify-network-interfaces: /etc/maas/files/commisioning_scripts/00-maas-05-simplify-network-interfaces
++ tags:
++ aarch64_hugepages_1g:
++ comment: 'Enable 1G pagesizes on aarch64'
++ definition: '//capability[@id="asimd"]'
++ kernel_opts: 'default_hugepagesz=1G hugepagesz=1G'
+ maas_config:
+ # domain: mydomain.local # This function broken
+ http_proxy: http://192.168.0.10:3142
+diff --git a/_modules/maas.py b/_modules/maas.py
+index 28e46c5..f56ed34 100644
+--- a/_modules/maas.py
++++ b/_modules/maas.py
+@@ -876,6 +876,28 @@ class Domain(MaasObject):
+ return ret
+
+
++class Tags(MaasObject):
++ def __init__(self):
++ super(Tags, self).__init__()
++ self._all_elements_url = u'api/2.0/tags/'
++ self._create_url = u'api/2.0/tags/'
++ self._config_path = 'region.tags'
++ self._update_url = u'api/2.0/tags/{0}/'
++ self._update_key = 'name'
++
++ def fill_data(self, name, tag_data):
++ data = {
++ 'name': name,
++ }
++ for key in ['comment', 'definition', 'kernel_opts']:
++ if key in tag_data:
++ data[key] = tag_data[key]
++ return data
++
++ def update(self, new, old):
++ return new
++
++
+ class MachinesStatus(MaasObject):
+ @classmethod
+ def execute(cls, objects_name=None):
+@@ -1064,5 +1086,9 @@ def process_sshprefs():
+ return SSHPrefs().process()
+
+
++def process_tags():
++ return Tags().process()
++
++
+ def wait_for_machine_status(**kwargs):
+ return MachinesStatus.wait_for_machine_status(**kwargs)
+diff --git a/maas/region.sls b/maas/region.sls
+index 4a7f6cc..52fb952 100644
+--- a/maas/region.sls
++++ b/maas/region.sls
+@@ -444,4 +444,12 @@ maas_sshkey_{{ idx }}:
+ {% endfor %}
+ {%- endif %}
+
++{%- if region.get('tags', False) %}
++maas_tags:
++ module.run:
++ - name: maas.process_tags
++ - require:
++ - cmd: maas_login_admin
++{%- endif %}
++
+ {%- endif %}