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projects:maint-spring-2021 [2021/06/07 12:54]
Hans [Summer Maintenance June 14th through June 18]
projects:maint-spring-2021 [2021/06/15 10:27] (current)
wdcohen
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-==== Summer ​Maintenance ​ June 14th through June 18====+==== 2021 June Maintenance ​ June 14th through June 18====
  
 The following maintenance events will be taking place in the week following final exams, June 14th through June 18th. The following maintenance events will be taking place in the week following final exams, June 14th through June 18th.
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 The following servers will be patched and rebooted at the following times. ​ Please allow two hours for each maintenance to complete. The following servers will be patched and rebooted at the following times. ​ Please allow two hours for each maintenance to complete.
  
-^Hostname ^Purpose ^Schedule| +^Maint Date/Time^Hostname ^Service ^Impact | 
-^Schedule ​^Hostname ^Service ^Impact | +| 6/14 2200 |rockford-v0.ics.uci.edu | ldap | Users may notice longer than usual login or failed logins during this period. |
-| 6/14 2200 |   ​rockford-v0.ics.uci.edu |  ldap | Users may notice longer than usual login or failed logins during this period. |+
 | 6/15 0900 |adrian-monk-v6.ics.uci.edu | support service | N/A | | 6/15 0900 |adrian-monk-v6.ics.uci.edu | support service | N/A |
 | 6/15 0900 |adrian-monk-v7.ics.uci.edu | support service | N/A | | 6/15 0900 |adrian-monk-v7.ics.uci.edu | support service | N/A |
 | 6/15 0900 |columbo-v11.ics.uci.edu ​ | support service | N/A | | 6/15 0900 |columbo-v11.ics.uci.edu ​ | support service | N/A |
 | 6/15 0900 |john-luther-v1.ics.uci.edu ​ | support service | N/A | | 6/15 0900 |john-luther-v1.ics.uci.edu ​ | support service | N/A |
-| 6/15 0900 |nancy-drew-v7.ics.uci.edu |  instructional-gitlab | N/A +| 6/15 0900 |nancy-drew-v7.ics.uci.edu | instructional-gitlab | The gitlab service will be unavailable during this period. ​
-| 6/15 0900 |paul-mcgann-v3.ics.uci.edu ​ | support service |  N/A |+| 6/15 0900 |paul-mcgann-v3.ics.uci.edu ​ | support service | N/A |
 | 6/15 0900 |rockford-v12.ics.uci.edu | support service| N/A | | 6/15 0900 |rockford-v12.ics.uci.edu | support service| N/A |
 | 6/15 0900 |rockford-v14.ics.uci.edu | support service| N/A | | 6/15 0900 |rockford-v14.ics.uci.edu | support service| N/A |
 | 6/15 0900 |rockford-v15.ics.uci.edu | support service| N/A | | 6/15 0900 |rockford-v15.ics.uci.edu | support service| N/A |
 | 6/16 0900 |centaurus-1-v3.ics.uci.edu | kubernetes head node | This node is used by hub.ics.uci.edu. ​ We do not anticipate any service interruption. | | 6/16 0900 |centaurus-1-v3.ics.uci.edu | kubernetes head node | This node is used by hub.ics.uci.edu. ​ We do not anticipate any service interruption. |
 +| 6/16 0900 |melvil-dewey-v3.ics.uci.edu | PostgreSQL | PostgreSQL server used buy hub.ics.uci.edu and some instructional gitlab websites |
 | 6/17 0900 |columbo-v2.ics.uci.edu ​ | ftp | The FTP server may be briefly unavailable while the ftp service IP fails to the alternate FTP server| | 6/17 0900 |columbo-v2.ics.uci.edu ​ | ftp | The FTP server may be briefly unavailable while the ftp service IP fails to the alternate FTP server|
 | 6/17 0900 |john-luther-v2.ics.uci.edu | ldap | Users may notice longer than usual login or failed logins during this period. ​ | | 6/17 0900 |john-luther-v2.ics.uci.edu | ldap | Users may notice longer than usual login or failed logins during this period. ​ |
-| 6/17 0900 |richard-castle-v7.ics.uci.edu |   ​mysql-backup | This is the backups MySQL sesrver, we do not anticipate a noticeable service ​interuption. | +| 6/17 0900 |richard-castle-v7.ics.uci.edu | mysql-backup | This is the backups MySQL server, we do not anticipate a noticeable service ​interruption. | 
-| TBD |adrian-monk-v0.ics.uci.edu | secrets vault | Secure secret storage will be unavilable ​until the system is back online and the vault is unsealed. |+| TBD |adrian-monk-v0.ics.uci.edu | secrets vault | Secure secret storage will be unavailable ​until the system is back online and the vault is unsealed. |
  
  
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 === Cisco 2960 Switch Firmware Upgrades=== === Cisco 2960 Switch Firmware Upgrades===
 +
 +  * Switch 3023-c2960s-102 will be updated to the latest version to fix a vulnerability
 +    * IMPACT: No servers will be affected by this update.
  
 === Gitlab Upgrade === === Gitlab Upgrade ===
  
   * Downtime Notice: Upgrade Gitlab Server   * Downtime Notice: Upgrade Gitlab Server
-  * Date: Monday, June 14, 2021+  * Date: Tuesday, June 15, 2021
   * Duration: 0800 to 12:00   * Duration: 0800 to 12:00
  
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 === Mailman Server Upgrade === === Mailman Server Upgrade ===
 +
 +  * Downtime Notice: Upgrade Mailman Server
 +  * Date: Wednesday, June 16, 2021 
 +  * Duration: 1500 - 1700 '
 +
 +The mail server running mailman services will be upgrade to 2.1.29. ​ The new version includes improved spam filtering capabilities that should reduce the amount of mail sent to list owners. ​ Users should try their best to avoid sending email to mail lists during this period as there may be some delay in in the processing of mail.
 +
  
 === Openlab8 Cluster Retirement (Ticket #79437)=== === Openlab8 Cluster Retirement (Ticket #79437)===
projects/maint-spring-2021.1623095672.txt.gz · Last modified: 2021/06/07 12:54 by Hans
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