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new a8353cc [WIP] updates to service monitoring script (#88)
a8353cc is described below
commit a8353cce4f303bf2cac8810a883368a66b4f9c40
Author: Andrija Panic <[email protected]>
AuthorDate: Fri May 1 18:19:36 2020 +0200
[WIP] updates to service monitoring script (#88)
* [WIP] updates to service monitoring script
* Update systemvm.rst
* updatenotes
---
source/adminguide/systemvm.rst | 17 +++++++++++------
1 file changed, 11 insertions(+), 6 deletions(-)
diff --git a/source/adminguide/systemvm.rst b/source/adminguide/systemvm.rst
index 4c3da98..cc79004 100644
--- a/source/adminguide/systemvm.rst
+++ b/source/adminguide/systemvm.rst
@@ -385,17 +385,17 @@ an unexpected reason. For example:
.. note::
Only those services with daemons are monitored. The services that are
failed due to errors in the service/daemon configuration file cannot
- be restarted by the Monitoring tool. VPC networks are not supported.
+ be restarted by the Monitoring tool.
The following services are monitored in a VR:
-- DNS
+- DNS (dnsmasq)
-- HA Proxy
+- HAProxy (haproxy)
-- SSH
+- SSH (sshd)
-- Apache Web Server
+- Apache Web Server (apache2)
The following networks are supported:
@@ -403,11 +403,16 @@ The following networks are supported:
- Shared Networks in both Advanced and Basic zone
- .. note:: VPC networks are not supported
+- VPC (as of CloudStack 4.14)
This feature is supported on the following hypervisors: XenServer,
VMware, and KVM.
+Log file /var/log/routerServiceMonitor.log contains the actions
undertaken/attempted by the service monitoring script (i.e. trying to restart a
stopped service).
+
+As of CloudStack 4.14, the internval at which the service monitoring script
runs is no more hardcoded to 3 minutes, but is instead controlled via global
setting router.health.checks.basic.interval.
+
+
Enhanced Upgrade for Virtual Routers
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
