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authorSean Zachariasen <thewyzard@hotmail.com>2018-02-07 18:28:50 -0700
committerSean Zachariasen <thewyzard@hotmail.com>2018-02-07 18:28:50 -0700
commitf8186448672814136420365252a5ab75ffe6f655 (patch)
treeb48335363512aadd445649685d4e767662970d21
parent5ad2d2b869e7666c656772f79ef2578381ea9af7 (diff)
downloadohai-f8186448672814136420365252a5ab75ffe6f655.tar.gz
annotate
Signed-off-by: Sean Zachariasen <thewyzard@hotmail.com>
-rw-r--r--lib/ohai/plugins/linux/virtualization.rb8
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/ohai/plugins/linux/virtualization.rb b/lib/ohai/plugins/linux/virtualization.rb
index fc64dbe2..b144ec94 100644
--- a/lib/ohai/plugins/linux/virtualization.rb
+++ b/lib/ohai/plugins/linux/virtualization.rb
@@ -223,6 +223,14 @@ Ohai.plugin(:Virtualization) do
virtualization[:system] = "lxd"
virtualization[:role] = "guest"
else
+ # 'How' LXD is installed dictates the runtime data location
+ #
+ # Installations of LXD from a .deb (Ubuntu's main and backports repos) utilize '/var/lib/lxd/' for runtime data
+ # - used by stable releases 2.0.x in trusty/xenial, and 3.0.x in bionic
+ # - xenial-backports includes versions 2.1 through 2.21
+ #
+ # Snap based installations utilize '/var/snap/lxd/common/lxd/'
+ # - includes all future releases starting with 2.21, and will be the only source of 3.1+ feature releases post-bionic
["/var/lib/lxd/devlxd", "/var/snap/lxd/common/lxd/devlxd"].each do |devlxd|
if File.exist?(devlxd)
Ohai::Log.debug("Plugin Virtualization: #{devlxd} exists. Detecting as lxd host")