service: basic node health

Check for basic node health including ping, disk and swap.

Also check with the package manager, that the system is up to date.

Signed-off-by: Tobias Wiese <tobias@tobiaswiese.com>

1 files changed, 57 insertions, 0 deletions

diff --git a/zones.d/global-templates/services.conf b/zones.d/global-templates/services.conf
new file mode 100644
index 0000000..9081f19
--- /dev/null
+++ b/zones.d/global-templates/services.conf
@@ -0,0 +1,57 @@
+template Service "generic-service" { }
+
+
+/**
+ * Basic node health checks
+ */
+
+apply Service "disk" {
+	import "generic-service"
+
+	check_command = "disk"
+
+	assign where host.vars.kernel == "linux"
+}
+
+apply Service "icinga" {
+	import "generic-service"
+
+	check_command = "icinga"
+
+	assign where host.vars.kernel == "linux"
+}
+
+apply Service "load" {
+	import "generic-service"
+
+	check_command = "load"
+
+	assign where host.vars.kernel == "linux"
+}
+
+apply Service "procs" {
+	import "generic-service"
+
+	check_command = "procs"
+
+	assign where host.vars.kernel == "linux"
+}
+
+apply Service "swap" {
+	import "generic-service"
+
+	check_command = "swap"
+
+	assign where host.vars.kernel == "linux"
+}
+
+/* OS specific basic health checks */
+apply Service "apt" {
+	import "generic-service"
+
+	check_command = "apt"
+
+	volatile = true
+
+	assign where host.vars.os_family == "debian"
+}