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| author | David Salazar <dsalazar@carecloud.com> | 2018-01-10 17:43:03 -0500 |
|---|---|---|
| committer | David Salazar <dsalazar@carecloud.com> | 2018-01-10 17:43:03 -0500 |
| commit | be86c6284cde51225bb350db7e5662da838c0351 (patch) | |
| tree | 880d5a66cc7f28608a941a6fb159a9719b60f7b5 | |
| parent | 60e8b6f4ff7f39999131f4e16f20514133e81ff0 (diff) | |
| download | ohai-be86c6284cde51225bb350db7e5662da838c0351.tar.gz | |
(chef/ohai#1110) Adds case to virtualization_spec.
| -rw-r--r-- | spec/unit/plugins/linux/virtualization_spec.rb | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/spec/unit/plugins/linux/virtualization_spec.rb b/spec/unit/plugins/linux/virtualization_spec.rb index 972550b0..57357b58 100644 --- a/spec/unit/plugins/linux/virtualization_spec.rb +++ b/spec/unit/plugins/linux/virtualization_spec.rb @@ -679,6 +679,30 @@ CGROUP expect(plugin[:virtualization][:systems][:docker]).to eq("guest") end + it "sets docker guest if /proc/self/cgroup exist and there are /docker/docker-ce/<hexadecimal> mounts" do + self_cgroup = <<-CGROUP +13:name=systemd:/docker-ce/docker/b15b85d19304436488a78d06afeb108d94b20bb6898d852b65cad51bd7dc9468 +12:pids:/docker-ce/docker/b15b85d19304436488a78d06afeb108d94b20bb6898d852b65cad51bd7dc9468 +11:hugetlb:/docker-ce/docker/b15b85d19304436488a78d06afeb108d94b20bb6898d852b65cad51bd7dc9468 +10:net_prio:/docker-ce/docker/b15b85d19304436488a78d06afeb108d94b20bb6898d852b65cad51bd7dc9468 +9:perf_event:/docker-ce/docker/b15b85d19304436488a78d06afeb108d94b20bb6898d852b65cad51bd7dc9468 +8:net_cls:/docker-ce/docker/b15b85d19304436488a78d06afeb108d94b20bb6898d852b65cad51bd7dc9468 +7:freezer:/docker-ce/docker/b15b85d19304436488a78d06afeb108d94b20bb6898d852b65cad51bd7dc9468 +6:devices:/docker-ce/docker/b15b85d19304436488a78d06afeb108d94b20bb6898d852b65cad51bd7dc9468 +5:memory:/docker-ce/docker/b15b85d19304436488a78d06afeb108d94b20bb6898d852b65cad51bd7dc9468 +4:blkio:/docker-ce/docker/b15b85d19304436488a78d06afeb108d94b20bb6898d852b65cad51bd7dc9468 +3:cpuacct:/docker-ce/docker/b15b85d19304436488a78d06afeb108d94b20bb6898d852b65cad51bd7dc9468 +2:cpu:/docker-ce/docker/b15b85d19304436488a78d06afeb108d94b20bb6898d852b65cad51bd7dc9468 +1:cpuset:/docker-ce/docker/b15b85d19304436488a78d06afeb108d94b20bb6898d852b65cad51bd7dc9468 +CGROUP + allow(File).to receive(:exist?).with("/proc/self/cgroup").and_return(true) + allow(File).to receive(:read).with("/proc/self/cgroup").and_return(self_cgroup) + plugin.run + expect(plugin[:virtualization][:system]).to eq("docker") + expect(plugin[:virtualization][:role]).to eq("guest") + expect(plugin[:virtualization][:systems][:docker]).to eq("guest") + end + # Relevant at least starting docker 1.6.2, kernel 4.0.5 & systemd 224-1. # Doi not exactly know which software/version really matters here. it "should set docker guest if /proc/self/cgroup exists and there are /system.slice/docker-<hexadecimal> mounts (systemd managed cgroup)" do |