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From: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
Date: Sun, 20 Aug 2017 22:41:26 +0200
Subject: [PATCH] mcp: salt-formulas: armband: Extend libvirt_domain
Add new state in armband salt formula that extends salt's virt
libvirt_domain.jinja template with support for:
- hw_firmware_type;
- virt_machine_model;
- cpu_model;
These will later be leveraged via salt virt formula with AArch64
specific values.
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
---
mcp/config/states/maas | 2 +-
.../armband/files/libvirt_domain.jinja.diff | 46 ++++++++++++++++++++++
.../armband/libvirt_domain_template.sls | 4 ++
3 files changed, 51 insertions(+), 1 deletion(-)
create mode 100644 mcp/salt-formulas/armband/files/libvirt_domain.jinja.diff
create mode 100644 mcp/salt-formulas/armband/libvirt_domain_template.sls
diff --git a/mcp/config/states/maas b/mcp/config/states/maas
index 46bad6f..9fe7de0 100755
--- a/mcp/config/states/maas
+++ b/mcp/config/states/maas
@@ -51,7 +51,7 @@ wait_for "! salt '*' test.ping | tee /dev/stderr | fgrep -q 'Not connected'"
salt -C '* and not cfg01* and not mas01*' state.apply linux,ntp
-salt -C 'kvm*' state.sls armband
+salt -C 'kvm*' state.sls armband,armband.libvirt_domain_template
salt -C 'kvm*' state.sls libvirt
salt -C '* and not cfg01* and not mas01*' state.apply salt
diff --git a/mcp/salt-formulas/armband/files/libvirt_domain.jinja.diff b/mcp/salt-formulas/armband/files/libvirt_domain.jinja.diff
new file mode 100644
index 0000000..4e7fad5
--- /dev/null
+++ b/mcp/salt-formulas/armband/files/libvirt_domain.jinja.diff
@@ -0,0 +1,46 @@
+From: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
+Date: Sun Aug 20 18:18:53 2017 +0200
+Subject: [PATCH] libvirt_domain.jinja: Add AArch64 support
+
+Salt virt state relies on a Jinja template to create a libvirt
+XML definition for each new VM.
+This template needs to be extended with a few specific options
+for AArch64:
+- UEFI loader support (pflash);
+- custom machine model (e.g. 'virt-2.9'), since AArch64 defaults to
+ 'integratorcp';
+- custom cpu model;
+
+Allow all these to be parametrized from the salt virt formula,
+which we will also adapt to allow the params to be passed via our
+reclass model.
+
+Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
+---
+
+diff --git a/usr/lib/python2.7/dist-packages/salt/templates/virt/libvirt_domain.jinja b/usr/lib/python2.7/dist-packages/salt/templates/virt/libvirt_domain.jinja
+--- a/usr/lib/python2.7/dist-packages/salt/templates/virt/libvirt_domain.jinja
++++ b/usr/lib/python2.7/dist-packages/salt/templates/virt/libvirt_domain.jinja
+@@ -3,11 +3,22 @@
+ <vcpu>{{ cpu }}</vcpu>
+ <memory unit='KiB'>{{ mem }}</memory>
+ <os>
++ {% if custom_virt_machine %}
++ <type machine='{{ virt_machine_model }}'>hvm</type>
++ {% else %}
+ <type>hvm</type>
++ {% endif %}
++ {% if os_loader_type == 'pflash' %}
++ <loader readonly='yes' type='{{ os_loader_type }}'>{{ os_loader }}</loader>
++ <nvram>{{ os_loader_nvram }}</nvram>
++ {% endif %}
+ {% for dev in boot_dev %}
+ <boot dev='{{ dev }}' />
+ {% endfor %}
+ </os>
++ {% if cpu_mode == 'custom' %}
++ <cpu mode='{{ cpu_model }}' check='none'/>
++ {% endif %}
+ <devices>
+ {% for diskname, disk in disks.items() %}
+ <disk type='file' device='disk'>
diff --git a/mcp/salt-formulas/armband/libvirt_domain_template.sls b/mcp/salt-formulas/armband/libvirt_domain_template.sls
new file mode 100644
index 0000000..7cc8e22
--- /dev/null
+++ b/mcp/salt-formulas/armband/libvirt_domain_template.sls
@@ -0,0 +1,4 @@
+/usr/lib/python2.7/dist-packages/salt/templates/virt/libvirt_domain.jinja:
+ file.patch:
+ - source: salt://armband/files/libvirt_domain.jinja.diff
+ - hash: "9d02cd8aa04497c2d75c72840a5c6c41"
|
