Differences

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--- projects:maint-winter-2021 [2021/03/16 10:58]
Hans [ICS Server Update and Reboot Schedule]
+++ projects:maint-winter-2021 [2021/06/15 10:42] (current)
wdcohen
@@ Line 1: / Line 1: @@
+======2021 Winter Maintenance Schedule =====
 ==== ICS Server Update and Reboot Schedule ====
+  * Downtime Notice: Patch and Reboot ICS Servers
+  * Date: March 22nd through March 25th, 2021
+  * Duration:  Severs will be rebooted throughout the week.   Servers providing critical services will be rebooted outside of normal work hours.
 The following ICS servers will be updated and reboot at the times noted below:
@@ Line 38: / Line 44: @@
 ^ Hostname ^ Service ^ Maint Window Begin ^ Maint Window Duration |
+| addison-v9 | slurm-master | 3/22/2001-0900 | 2 hours |
+| castle-v4 | samba1 | 3/22/2001-0900 | 2 hours |
 | jo-grant | haproxy | 3/22/2001-0900 | 2 hours |
+| jodie-whittaker-v3 |  | 3/22/2001-0900 | 2 hours |
 | peter-capaldi and its VMs | web services | 3/22/2001-0900 | 2 hours |
+| tom-baker-v0 | dhcp2 | 3/22/2001-0900 | 2 hours |
+| tom-baker-v1 | dcim | 3/22/2001-0900 | 2 hours |
+| tom-baker-v2 |  | 3/22/2001-0900 | 2 hours |
 | liz-shaw | haproxy | 3/22/2001-1000 | 2 hours |
+| kate-beckett-v0 | samba2 | 3/22/2001-1000 | 2 hours |
+| kate-beckett-v4 | ns2 | 3/22/2001-1000 | 2 hours |
+| nancy-drew-v3 | phpadmin | 3/22/2001-1000 | 2 hours |
+| nancy-drew-v6 | const-esports | 3/22/2001-1000 | 2 hours |
+| sylvester-mccoy-v0 | dhcp1 | 3/22/2001-1000 | 2 hours |
+| sylvester-mccoy-v1 |  | 3/22/2001-1000 | 2 hours |
+| nancy-drew-v0 | samba3 | 3/22/2001-1100 | 2 hours |
+| richard-castle-v2 | ns1 | 3/22/2001-1100 | 2 hours |
 | matt-smith and its VMs | web services | 3/22/2001-1300 | 2 hours |
+| addison-v5 | lbnamed | 3/25/2001-0900 | 2 hours |
+^ Hostname ^ Service ^ Maint Window Begin ^ Maint Window Duration |
+| richard-castle-v3 | License Server | 3/22/2001-0900 | 2 hours |
+| adrian-monk-v2 | Cron Server | 3/22/2001-0900 | 2 hours |
+| adrian-monk-v10 | N/A | 3/22/2001-0900 | 2 hours |
+| kate-beckett-v6 | N/A | 3/22/2001-0900 | 2 hours |
+| melvil-dewey-v2 | Postgres Server | 3/22/2001-0900 | 2 hours |
+| rockford-v5 | N/A | 3/22/2001-0900 | 2 hours |
+| rockford-v9 | N/A | 3/22/2001-0900 | 2 hours |
+| rockford-v11 | N/A | 3/22/2001-0900 | 2 hours |
+| rockford-v13 | N/A | 3/22/2001-0900 | 2 hours |
+| rockford-v14 | N/A | 3/22/2001-0900 | 2 hours |
+| rockford-v15 | N/A | 3/22/2001-0900 | 2 hours |
+| rockford-v16 | N/A | 3/22/2001-0900 | 2 hours |
+| columbo-v0 | Mail Service:  IMAP2 | 3/22/2001-0900 | 2 hours |
+| columbo-v1 | Logging:  loghost1 | 3/22/2001-0900 | 2 hours |
+| columbo-v3 | N/A | 3/22/2001-0900 | 2 hours |
+| columbo-v4 | N/A | 3/22/2001-0900 | 2 hours |
+| columbo-v5 | N/A | 3/22/2001-0900 | 2 hours |
+| columbo-v6 | N/A | 3/22/2001-0900 | 2 hours |
+| columbo-v7 | N/A | 3/22/2001-0900 | 2 hours |
+| columbo-v11 | N/A | 3/22/2001-0900 | 2 hours |
+| datalab-storage1 | Data Storage Server | 3/23/2001-0900| 2 hours |
+| kraken | ZFS Server | 3/23/2001-0900| 2 hours |
+| hayes20t | ZFS Server | 3/29/2001-0900| 2 hours |
+==== Openlab Reboot ====
+  * Downtime Notice: #78583: Patch and Reboot Openlab and Openlab8 Clusters
+  * Date: March 25th , 2021
+  * Duration:  4 hours, beginning at 0800
+**IMPACT**:  All [[hardware:cluster:openlab|openlab]] and Openlab8 hosts will be patched, rebooted and moved from the puppet4 to puppet6 configuration servers.  The hosts will be unavailable via SSH, SGE and Slurm during this period.  SGE and Slurm spools will be turned off at end of business on 3/24.
 ==== Kubernetes Cluster Upgrade ====
@@ Line 60: / Line 115: @@
   * [[https://hub.ics.uci.edu]]
+==== Gitlab Upgrade ====
+  * Downtime Notice: #78583: Upgrade Gitlab Server
+  * Date: March 24nd , 2021
+  * Duration: 0800 to 12:00
+**IMPACT**:  The site gitlab.ics.uci.edu will not be available during upgrade window. Repositories will not be available to push/pull from. This will not impact gitlab setup for individual classes.
 ==== Engineering Tower Generator ATS repair On Jan 30th ====