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| − | __NOTOC__
| + | This is the hub for the CS sysadmins on the wiki. |
| | | | |
| − | = Machines and Brief Descriptions of Services = | + | = Overview = |
| − | == CS Machines ==
| |
| − | [[File:Server_layout_summer2017.jpg|thumb|200px|right|Server layout as of May 2017]]
| |
| | | | |
| − | {| style="float:left; margin-right:2px;"
| + | [https://docs.google.com/drawings/d/1XaULz5IxXV_BZQjrko3QJ8wV5aXsSTYcSWxxT49OyZk/edit If you're visually inclined, we have a colorful and easy-to-edit map of our servers here!] |
| − | | style="height:40px; width:150px; text-align:center; background-color:#54C571; border-left:solid 5px #54C571; border-top:solid 5px #54C571; border-bottom:solid 1px white; border-right:solid 5px #54C571; font-size:120%;" | NET <br> (vm1)
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| − | |-
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| − | | style="height:210px; width:150px; background-color:#54C571; border-left:solid 5px #54C571; border-bottom:solid 5px #54C571; border-right:solid 5px #54C571;" | [[LDAP Server]] <br> [[Sysadmin:DNS & DHCP | DNS]] <br> [[Sysadmin:DNS & DHCP | DHCP]] <br><br> Backup to Dali: etc, var
| |
| − | |}
| |
| | | | |
| − | {| style="float:left; margin-right:2px;"
| + | == Server room == |
| − | | style="height:40px; width:150px; text-align:center; background-color:#E77471; border-left:solid 5px #E77471; border-top:solid 5px #E77471; border-bottom:solid 1px white; border-right:solid 5px #E77471; font-size:120%;" | WEB <br> (vm2)
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| − | |-
| |
| − | | style="height:210px; width:150px; background-color:#E77471; border-left:solid 5px #E77471; border-bottom:solid 5px #E77471; border-right:solid 5px #E77471;" | [[Sysadmin:Email:Mailman | Mailman]] <br> [[Sysadmin:Mail Stack | Mail Stack]]<br> Apache2 <br> PostgresQL <br> MySQL <br> Wiki <br><br> Backup to Dali: etc, var
| |
| − | |}
| |
| | | | |
| − | {| style="float:left; margin-right:2px;"
| + | Our servers are in Noyes, the science building that predates the CST. For general information about the server room and how to use it, check out [[Sysadmin:Server Room|this page]]. |
| − | | style="height:40px; width:150px; text-align:center; background-color:#C38EC7; border-left:solid 5px #C38EC7; border-top:solid 5px #C38EC7; border-bottom:solid 1px white; border-right:solid 5px #C38EC7; font-size:120%;" | TOOLS <br> (vm3)
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| − | |-
| |
| − | | style="height:210px; width:150px; background-color:#C38EC7; border-left:solid 5px #C38EC7; border-bottom:solid 5px #C38EC7; border-right:solid 5px #C38EC7;" | [[SageNB Server | SageNB Server]] <br> [[Jupyterhub notebook server | Jupyterhub Server]] <br> [[Sysadmin:Software Modules | Software Modules]] <br> NginX <br>SSH<br>Users<br><br> Backup to Dali: etc, var, mnts, sage
| |
| − | |}
| |
| | | | |
| − | {| style="float:left; margin-right:2px;"
| + | Columns: machine name, IPs, type (virtual, metal), purpose, dies, cores, RAM |
| − | | style="height:55px; width:150px; text-align:center; background-color:#E3A869; border-left:solid 5px #E3A869; border-top:solid 5px #E3A869; border-bottom:solid 1px white; border-right:solid 5px #E3A869; font-size:120%;" | BABBAGE
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| − | |-
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| − | | style="height:210px; width:150px; background-color: #E3A869; border-left:solid 5px #E3A869; border-bottom:solid 5px #E3A869; border-right:solid 5px #E3A869;" | [[Sysadmin:Firewall | Firewall]]
| |
| − | |}
| |
| | | | |
| − | {|
| + | == Compute Resources == |
| − | | style="height:55px; width:150px; text-align:center; background-color:#EEDC82; border-left:solid 5px #EEDC82; border-top:solid 5px #EEDC82; border-bottom:solid 1px white; border-right:solid 5px #EEDC82; font-size:120%;" | [[Sysadmin:Servers:Proto | PROTO]]
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| − | |-
| |
| − | | style="height:210px; width:150px; background-color: #EEDC82; border-left:solid 5px #EEDC82; border-bottom:solid 5px #EEDC82; border-right:solid 5px #EEDC82;" | Weather Monitoring <br> GPS/NTP <br> Energy Monitoring <br><br> Backup to Dali: etc, var
| |
| − | |}
| |
| | | | |
| − | {| style="float:left; margin-right:2px;"
| + | [https://wiki.cs.earlham.edu/index.php/Sysadmin:Computer_Resources Machines and VMs related information here!] |
| − | | style="height:40px; width:150px; text-align:center; background-color:#FF7E6D; border-left:solid 5px #FF7E6D; border-top:solid 5px #FF7E6D; border-bottom:solid 1px white; border-right:solid 5px #FF7E6D; font-size:120%;" | BOWIE
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| − | |-
| |
| − | | style="height:210px; width:150px; background-color:#FF7E6D; border-left:solid 5px #FF7E6D; border-bottom:solid 5px #FF7E6D; border-right:solid 5px #FF7E6D;" | PostgreSQL <br> Docker <br><br> Backup to Dali: etc, var
| |
| − | |}
| |
| | | | |
| − | {| style="float:left; margin-right:2px;"
| + | == Network == |
| − | | style="height:40px; width:150px; text-align:center; background-color:#54C571; border-left:solid 5px #54C571; border-top:solid 5px #54C571; border-bottom:solid 1px white; border-right:solid 5px #54C571; font-size:120%;" | SMILEY
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| − | |-
| |
| − | | style="height:210px; width:150px; background-color:#54C571; border-left:solid 5px #54C571; border-bottom:solid 5px #54C571; border-right:solid 5px #54C571;" | [[XenDocs]] <br> NET <br> WEB <br>[[NFS]]<br><br> Backup to Dali: etc, var
| |
| − | |}
| |
| | | | |
| − | {| style="float:left; margin-right:2px;"
| + | We have two network fabrics linking the machines together. There are three subdomains. |
| − | | style="height:40px; width:150px; text-align:center; background-color:#E77471; border-left:solid 5px #E77471; border-top:solid 5px #E77471; border-bottom:solid 1px white; border-right:solid 5px #E77471; font-size:120%;" | SHINKEN
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| − | |-
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| − | | style="height:210px; width:150px; background-color:#E77471; border-left:solid 5px #E77471; border-bottom:solid 5px #E77471; border-right:solid 5px #E77471;" | Users <br> SSH <br> Add machines
| |
| − | |}
| |
| | | | |
| | + | === 10 Gb === |
| | | | |
| | + | We have 10Gb fabric to mount files over NFS. Machines with 10Gb support have an IP address in the class C range 10.10.10.0/24 and we want to add DNS to these addresses. |
| | | | |
| − | <br> <br> <br> <br> <br> <br><br> <br> <br> <br> <br> <br>
| + | === 1 Gb (cluster, cs) === |
| | | | |
| − | == Cluster Machines ==
| + | We have two class C subnets on the 1Gb fabric: 159.28.22.0/24 (CS) and 159.28.23.0/24 (cluster). This means we have double the IP addresses on the 1Gb fabric that we have on the 10Gb fabric. |
| | | | |
| − | {| style="float:left; margin-right:2px;"
| + | Any user accessing *.cluster.earlham.edu and *.cs.earlham.edu is making calls on a 1Gb network. |
| − | | style="height:55px; width:150px; text-align:center; background-color:#0099cc; border-left:solid 5px #0099cc; border-top:solid 5px #0099cc; border-bottom:solid 1px white; border-right:solid 5px #0099cc; font-size:120%;" | HOPPER
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| − | |-
| |
| − | | style="height:300px; width:150px; background-color:#0099cc; border-left:solid 5px #0099cc; border-bottom:solid 5px #0099cc; border-right:solid 5px #0099cc;" | Users <br> SSH <br> NFS server <br> LDAP server <br> [[Sysadmin:Software Modules | Software Modules]] <br> PostgreSQL <br> Wiki <br> Apache2 <br> [[Sysadmin:DNS & DHCP | DNS]] <br> [[Sysadmin:DNS & DHCP | DHCP]] <br><br> Backup to Indiana: etc, var, cluster
| |
| − | |}
| |
| | | | |
| − | {| style="float:left; margin-right:2px;"
| + | === Intra-cluster fabrics === |
| − | | style="height:55px; width:150px; text-align:center; background-color:#ffdb4d; border-left:solid 5px #ffdb4d; border-top:solid 5px #ffdb4d; border-bottom:solid 1px white; border-right:solid 5px #ffdb4d; font-size:120%;" | INDIANA
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| − | |-
| |
| − | | style="height:300px; width:150px; background-color:#ffdb4d; border-left:solid 5px #ffdb4d; border-bottom:solid 5px #ffdb4d; border-right:solid 5px #ffdb4d;" | [[Indiana Storage Server|New Storage Server]]
| |
| − | |}
| |
| | | | |
| − | {| style="float:left; margin-right:2px;"
| + | The layout cluster has an Infiniband infrastructure. Wachowski has only a 1Gb infrastructure. |
| − | | style="height:55px; width:150px; text-align:center; background-color:#ffdb4d; border-left:solid 5px #ffdb4d; border-top:solid 5px #ffdb4d; border-bottom:solid 1px white; border-right:solid 5px #ffdb4d; font-size:120%;" | DALI
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| − | |-
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| − | | style="height:300px; width:150px; background-color:#ffdb4d; border-left:solid 5px #ffdb4d; border-bottom:solid 5px #ffdb4d; border-right:solid 5px #ffdb4d;" | Storage Server <br>[[Sysadmin:Gitlab | Gitlab]] <br> Backups <br> NginX <br><br> Backup to Indiana (/media/r10_vol/backups/): etc, var/opt/gitlab/backups
| |
| − | |}
| |
| | | | |
| − | {| style="float:left; margin-right:2px;"
| + | == Power == |
| − | | style="height:55px; width:150px; text-align:center; background-color:#ff4d94; border-left:solid 5px #ff4d94; border-top:solid 5px #ff4d94; border-bottom:solid 1px white; border-right:solid 5px #ff4d94; font-size:120%;" | AL-SALAM
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| − | |-
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| − | | style="height:300px; width:150px; background-color:#ff4d94; border-left:solid 5px #ff4d94; border-bottom:solid 5px #ff4d94; border-right:solid 5px #ff4d94;" | [[WebMO]] <br> [[Sysadmin:Software Modules | Software Modules]] <br> Apache2 <br><br> Backup to Indiana: etc, var
| |
| − | |}
| |
| | | | |
| − | {| style="float:left; margin-right:2px;"
| + | We have a backup power supply, with batteries last upgraded in 2019 (?). We’ve had a few outages since then and power has held up well. |
| − | | style="height:55px; width:150px; text-align:center; background-color:#ff4d94; border-left:solid 5px #ff4d94; border-top:solid 5px #ff4d94; border-bottom:solid 1px white; border-right:solid 5px #ff4d94; font-size:120%;" | WHEDON
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| − | |-
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| − | | style="height:300px; width:150px; background-color:#ff4d94; border-left:solid 5px #ff4d94; border-bottom:solid 5px #ff4d94; border-right:solid 5px #ff4d94;" | [[Sysadmin:Software Modules | Software Modules]] <br><br> Backups to Indiana: etc, var
| |
| − | |}
| |
| | | | |
| − | {| style="float:left; margin-right:2px;"
| + | == HVAC == |
| − | | style="height:55px; width:150px; text-align:center; background-color:#39ad39; border-left:solid 5px #39ad39; border-top:solid 5px #39ad39; border-bottom:solid 1px white; border-right:solid 5px #39ad39; font-size:120%;" | LAYOUT
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| − | |-
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| − | | style="height:300px; width:150px; background-color:#39ad39; border-left:solid 5px #39ad39; border-bottom:solid 5px #39ad39; border-right:solid 5px #39ad39;" | [[Sysadmin:Jupyterhub Notebook Server | Jupyterhub Server]] <br> [[Sysadmin:Software Modules | Software Modules]] <br> NginX <br> Apache2 <br> [[WebMO]] <br><br> Backup to Indiana: etc, var
| |
| − | |}
| |
| | | | |
| − | {| style="float:left; margin-right:2px;"
| + | HVAC systems are static and are largely managed by Facilities. |
| − | | style="height:55px; width:150px; text-align:center; background-color:#0099cc; border-left:solid 5px #0099cc; border-top:solid 5px #0099cc; border-bottom:solid 1px white; border-right:solid 5px #0099cc; font-size:120%;" | BRONTE
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| − | |-
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| − | | style="height:300px; width:150px; background-color:#0099cc; border-left:solid 5px #0099cc; border-bottom:solid 5px #0099cc; border-right:solid 5px #0099cc;" | [[Sysadmin:Software Modules | Software Modules]] <br><br> Backup to Indiana: etc, var, nbserver
| |
| − | |}
| |
| | | | |
| − | {| style="float:left; margin-right:2px;"
| + | [[Topology|See full topology diagrams here.]] |
| − | | style="height:55px; width:150px; text-align:center; background-color:#0099cc; border-left:solid 5px #0099cc; border-top:solid 5px #0099cc; border-bottom:solid 1px white; border-right:solid 5px #0099cc; font-size:120%;" | POLLOCK
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| − | |-
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| − | | style="height:300px; width:150px; background-color:#0099cc; border-left:solid 5px #0099cc; border-bottom:solid 5px #0099cc; border-right:solid 5px #0099cc;" | [[Sysadmin:Software Modules | Software Modules]] <br> [[WebMO]] <br> NginX <br><br> Backup to Indiana: etc, var
| |
| − | |}
| |
| | | | |
| − | {| style="float:left; margin-right:2px;"
| + | [[Sysadmin:Layers of abstraction for filesystems|A word about what's happening between files and the drives they live on.]] |
| − | | style="height:55px; width:150px; text-align:center; background-color:#ffdb4d; border-left:solid 5px #ffdb4d; border-top:solid 5px #ffdb4d; border-bottom:solid 1px white; border-right:solid 5px #ffdb4d; font-size:120%;" | KAHLO
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| − | |-
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| − | | style="height:300px; width:150px; background-color:#ffdb4d; border-left:solid 5px #ffdb4d; border-bottom:solid 5px #ffdb4d; border-right:solid 5px #ffdb4d;" | Storage Server <br>Backups <br> NginX <br><br> Backup to Indiana: etc, var
| |
| − | |} | |
| | | | |
| − | {| style="float:left; margin-right:2px;"
| + | = New sysadmins = |
| − | | style="height:55px; width:150px; text-align:center; background-color:#0099cc; border-left:solid 5px #0099cc; border-top:solid 5px #0099cc; border-bottom:solid 1px white; border-right:solid 5px #0099cc; font-size:120%;" | BIGFE
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| − | |-
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| − | | style="height:300px; width:150px; background-color:#0099cc; border-left:solid 5px #0099cc; border-bottom:solid 5px #0099cc; border-right:solid 5px #0099cc;" | [[Sysadmin:Software Modules | Software Modules]] <br><br> Hosts BCCD related repositories and distributions.
| |
| − | |}
| |
| | | | |
| − | {| style="float:left; margin-right:2px;"
| + | These pages will be helpful for you if you're just starting in the group: |
| − | | style="height:55px; width:150px; text-align:center; background-color:#0099cc; border-left:solid 5px #0099cc; border-top:solid 5px #0099cc; border-bottom:solid 1px white; border-right:solid 5px #0099cc; font-size:120%;" | T-VOC
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| − | |-
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| − | | style="height:300px; width:150px; background-color:#0099cc; border-left:solid 5px #0099cc; border-bottom:solid 5px #0099cc; border-right:solid 5px #0099cc;" | [[Sysadmin:Software Modules | Software Modules]]
| |
| − | |}
| |
| | | | |
| − | {| style="float:left; margin-right:2px;"
| + | * [[Sysadmin:New Sysadmins | Welcoming a new sysadmin ]] |
| − | | style="height:55px; width:150px; text-align:center; background-color:#0099cc; border-left:solid 5px #0099cc; border-top:solid 5px #0099cc; border-bottom:solid 1px white; border-right:solid 5px #0099cc; font-size:120%;" | ELWOOD
| + | * [[Sysadmin:Troubleshooting|General troubleshooting tips for admins]] |
| − | |- | + | * [[Sandbox Notes|Sandbox Notes]] |
| − | | style="height:300px; width:150px; background-color:#0099cc; border-left:solid 5px #0099cc; border-bottom:solid 5px #0099cc; border-right:solid 5px #0099cc;" | [[Sysadmin:Software Modules | Software Modules]] <br> <br> Used by BCCD to host www.bccd.net and www.littlefe.net. Will be deprecated when BCCD project offloads their sites onto cloud-based hosting platforms.
| + | * [[Password managers]] |
| − | |}
| + | * [[Server safety]] |
| | + | * [https://code.cs.earlham.edu/sysadmin/ticket-tracker Ticket tracking for current projects] |
| | | | |
| − | {| style="float:left; margin-right:2px;"
| + | Note: you'll need to log in with wiki credentials to see most Sysadmin pages. |
| − | | style="height:55px; width:150px; text-align:center; background-color:#ff4d94; border-left:solid 5px #ff4d94; border-top:solid 5px #ff4d94; border-bottom:solid 1px white; border-right:solid 5px #ff4d94; font-size:120%;" | krasner
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| − | |-
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| − | | style="height:300px; width:150px; background-color:#ff4d94; border-left:solid 5px #ff4d94; border-bottom:solid 5px #ff4d94; border-right:solid 5px #ff4d94;" | [[Docker]] platform on an old lovelace machine upgraded to have 16GB of RAM.
| |
| − | |}
| |
| | | | |
| | + | = Additional information = |
| | | | |
| − | <br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
| + | These pages contain a lot of the most important information about our systems and how we operate. |
| | | | |
| | + | ===Handy Tools=== |
| | + | * [http://monitor.cluster.earlham.edu:8088/packages Porter's Package Explorer] |
| | | | |
| − | == Switches == | + | ===Technical docs=== |
| | | | |
| − | | + | * [https://code.cs.earlham.edu/sysadmin/ticket-tracker Ticket tracking for current projects] |
| − | | + | * [[Server safety]] |
| − | {| style="float:left; margin-right:2px;"
| + | * [[Sysadmin:Backup|Backup]] |
| − | | style="height:55px; width:175px; text-align:center; background-color:#0099cc; border-left:solid 5px #0099cc; border-top:solid 5px #0099cc; border-bottom:solid 1px white; border-right:solid 5px #0099cc; font-size:120%;" | SG538SF02J
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| − | | style="height:200px; width:175px; background-color:#0099cc; border-left:solid 5px #0099cc; border-bottom:solid 5px #0099cc; border-right:solid 5px #0099cc; font-size:80%;" |
| |
| − | *Model: HP Procurve 3400cl | |
| − | *Ports: 24
| |
| − | *Backplane bandwidth:
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| − | **88 Gbps
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| − | **64 million pps
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| − | *Memory:
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| − | **2MB packet buffer
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| − | **16 MB dual flash
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| − | **128 MB SDRAM
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| − | *Cut-through switching: No
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| − | *Unused as of May 12, 2017
| |
| − | |}
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| − | | |
| − | {| style="float:left; margin-right:2px;"
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| − | | style="height:55px; width:175px; text-align:center; background-color:#ffdb4d; border-left:solid 5px #ffdb4d; border-top:solid 5px #ffdb4d; border-bottom:solid 1px white; border-right:solid 5px #ffdb4d; font-size:120%;" | CN63FP762S
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| − | |-
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| − | | style="height:200px; width:175px; background-color:#ffdb4d; border-left:solid 5px #ffdb4d; border-bottom:solid 5px #ffdb4d; border-right:solid 5px #ffdb4d;font-size:80%;" |
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| − | *Model: HP 2530-24G
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| − | *Ports: 24
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| − | *Switching Capacity:
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| − | **56 Gbps
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| − | **41.6 million pps
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| − | *Memory:
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| − | **1.5 MB packet buffer
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| − | **256 MB flash
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| − | **128 MB DDR3 DIMM
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| − | *Cut-through switching: No
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| − | *Connected to Al-Salam as of May 12, 2017
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| − | |}
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| − | | |
| − | {| style="float:left; margin-right:2px;"
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| − | | style="height:55px; width:175px; text-align:center; background-color:#ff4d94; border-left:solid 5px #ff4d94; border-top:solid 5px #ff4d94; border-bottom:solid 1px white; border-right:solid 5px #ff4d94; font-size:120%;" | SG525SG025
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| − | |-
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| − | | style="height:200px; width:175px; background-color:#ff4d94; border-left:solid 5px #ff4d94; border-bottom:solid 5px #ff4d94; border-right:solid 5px #ff4d94;font-size:80%;" |
| |
| − | *Model: HP Procurve 3400cl
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| − | *Ports: 24
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| − | *Backplane bandwidth:
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| − | **88 Gbps
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| − | **64 million pps
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| − | *Memory:
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| − | **2MB packet buffer
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| − | **16 MB dual flash
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| − | **128 MB SDRAM
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| − | *Cut-through switching: No
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| − | *Connected to layout and whedon as of May 12, 2017
| |
| − | |}
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| − | | |
| − | {| style="float:left; margin-right:2px;"
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| − | | style="height:55px; width:175px; text-align:center; background-color:#39ad39; border-left:solid 5px #39ad39; border-top:solid 5px #39ad39; border-bottom:solid 1px white; border-right:solid 5px #39ad39; font-size:120%;" | Netgear JGS524
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| − | |-
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| − | | style="height:200px; width:175px; background-color:#39ad39; border-left:solid 5px #39ad39; border-bottom:solid 5px #39ad39; border-right:solid 5px #39ad39;font-size:80%;" |
| |
| − | *Current cluster head-node
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| − | *Unmanaged (no console/configuration)
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| − | *Ports: 24
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| − | *Switching bandwidth:
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| − | **48 Gbps
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| − | **1.5 million pps
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| − | *Memory:
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| − | **2MB packet buffer
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| − | *Cut-through switching: No
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| − | *Connected to Al-Salam, Hopper, Pollock, Nagios, Dali, Kahlo, Bronte as of May 12, 2017
| |
| − | |}
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| − | | |
| − | {| style="float:left; margin-right:2px;"
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| − | *Model: HP 5920AF-24XG
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| − | *Ports: 24
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| − | *Backplane bandwidth:
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| − | **480 Gbps
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| − | **367 million pps
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| − | *Memory:
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| − | **3.6 GB packet buffer
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| − | **256 MB dual flash
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| − | **2 GB SDRAM
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| − | *Cut-through switching: Yes
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| − | *IP Address: 159.28.31.66
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| − | *Connected to layout, kahlo, and dali as of May 12, 2017
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| − | |}
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| − | *Model: HP 5500 JG542A | |
| − | *Ports: 24
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| − | *Backplane bandwidth:
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| − | **224 Gbps
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| − | **166.6 million pps
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| − | *Memory:
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| − | **6 MB packet buffer
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| − | **512 MB dual flash
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| − | **1 GB SDRAM
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| − | *Cut-through switching: No
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| − | *IP Address: 159.28.31.67
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| − | *Connected to Babbage, Bowie, Nagios, and the cluster's netgear switch (via port 14) as of May 12, 2017 | |
| − | |}
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| − | | |
| − | <br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
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| − | | |
| − | = Systems Administration Documentation =
| |
| − | For old documentation, see: [[Sysadmin:Old | Old Wiki Information]]
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| − | | |
| − | {|
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| − | |- valign:"top"
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| − | |
| |
| − | <div style="border:10px solid #E0EAF8; padding:5px; width:230px; height:500px">
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| − | <div style="background-color:#CEDEF4; padding:5px;">
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| − | | |
| − | === Admin Tasks ===
| |
| − | </div>
| |
| | * [[Sysadmin:Monitoring | Monitoring ]] | | * [[Sysadmin:Monitoring | Monitoring ]] |
| − | * [[Sysadmin:Upgrading SSL Certificate | Upgrading SSL Certificates ]] | + | * [[Sysadmin:SSH|SSH info relevant to admins]] |
| − | * [[Sysadmin:User Management | User Management]] | + | * [[Sysadmin:User Management | User Management]] and [[Sysadmin:LDAP|LDAP]] generally |
| − | * [[Modules | Installing software under modules ]]
| + | * [[Sysadmin:Jupyterhub Notebook Server|Jupyterhub]] and [[Nbgrader notes|NBGrader]] |
| − | * [[Sysadmin:Backup|Backup]]
| + | * [[Sysadmin:MailStack|Email service]] |
| − | * [[Sysadmin:Contacting all users|Contacting all users]] | + | * [[Sysadmin:XenDocs | Xen Server]] |
| − | * [[Sysadmin:New Sysadmins | Welcoming a new sysadmin to the fold]]
| + | * [[Sysadmin:NFS|Network File System (NFS)]] |
| − | * [[Sysadmin:AddComputer|Add a computer]] | + | * [[Sysadmin:Web Servers|Web Servers and Websites]] |
| − | * [[Sysadmin:Setting up Lovelace Lab Machines | Setting up Lovelace Lab Machines]] | |
| − | * [[Reset password]]
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| − | * [[Senior projects]]
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| − | * [[ShutdownProcedure| Shutdown and Boot up]]
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| − | * [[Sysadmin:ImportantInfo:SSLcerts| Generating SSL Certificates]]
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| − | * [[Password managers]]
| |
| − | * [[Server safety]]
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| − | | |
| − | | |
| − | <!-- This has to stay as part of the formatting -->
| |
| − | </div>
| |
| − | | style="float:left;" |
| |
| − | |
| |
| − | <div style="border:10px solid #FFDFFF; padding:5px; width:230px; height:500px;">
| |
| − | <div style="background-color:#FFCEFF; padding:5px;">
| |
| − | | |
| − | === Services ===
| |
| − | </div>
| |
| − | * [[Sysadmin:Services:ClusterOverview|Cluster Overview]] | |
| − | * [[Sysadmin:Services:Apache2|Apache2]] | |
| | * [[Sysadmin:Services:Databases|Databases]] | | * [[Sysadmin:Services:Databases|Databases]] |
| | * [[Sysadmin:DNS & DHCP|DNS and DHCP]] | | * [[Sysadmin:DNS & DHCP|DNS and DHCP]] |
| − | * [[Sysadmin:Services:Virtualization | Virtualization]] | + | * [[Sysadmin:AWS|AWS]] |
| − | * [[Sysadmin:Services:XenServerSetup | Xen Server]] | + | * [[Bash_start_up_script|Bash startup scripts]] |
| | + | * [[Sysadmin:VirtualBox | VirtualBox]] |
| | + | * [[X Applications]] |
| | + | * [[Sysadmin:Services:ClusterOverview|Cluster Overview]] and [[Sysadmin:Ccg-admin|additional details]] |
| | + | * [[Sysadmin:Firewall|Firewall]] running on babbage.cs.e.e |
| | + | * [[Sysadmin:Setting_up_Lovelace_Lab_Machines|Setting up Lab Machines]] |
| | | | |
| − | |}
| + | ===Common tasks=== |
| − | | + | * [[Sysadmin:Recurring Tasks | Recurring tasks - e.g. software updates, hardware replacements]] |
| − | == Current Projects == | + | * [[Sysadmin:Contacting all users|Contacting all users]] |
| − | | + | * [[Reset password]] |
| − | RT is our repository of current projects. Please visit our RT site. This section of the page will be emptied and deleted when all projects have been entered as tickets to RT.
| + | * [[Sysadmin:Software installation | Software installation]] |
| − | | + | * [[Modules | Installing software under modules ]] |
| − | === Deprecated - moving to RT ===
| + | * [[Sysadmin:AddComputer|Add a computer to CS or cluster domains]] |
| − | This is the list we will work from in addition to service requests.
| + | * [[Senior projects|Supporting senior projects]] |
| − | | + | * [[ShutdownProcedure|How to do a planned shutdown and reboot of the system]] |
| − | Some important procedural pages:
| + | ** [[Sysadmin:TestingServices | Testing services]] (after a reboot, upgrade, change in the phase of the moon, etc.) |
| − | * Use the [[Sysadmin/New_Task_Template|Sysadmin task template]] if you're starting a new project. Copy and paste the wiki source page and populate the basic fields. | + | * [[Sysadmin:Upgrading SSL Certificate | Upgrading SSL Certificates ]] |
| − | * This is a new way of [[Sysadmin/Task_Process|task processing]]. It's subject to change. | + | * [[Sysadmin:Launch at startup|Launch a process at startup]] |
| − | * You can see our [[:Category:Open Tasks|Open Tasks here]]. | + | * [[Sysadmin:Psql-setup | setup psql for cs430 students]] |
| − | * We will also start filling up the [[:Category:Closed Tasks|Closed Tasks category]]. | |
| | | | |
| − | Please update specific projects at their own page.
| + | ===Group and institution information=== |
| − | * [[Documentation]] - a meta-project - please click here to update projects you've worked on but haven't documented yet | + | * [[Sysadmin:CS-ITS Interoperability|Working with ITS]] |
| − | * [[Web logins]]
| + | * [[Sysadmin:Recurring spending | Recurring spending ]] |
| − | * [[Password management]] | + | * [[Sysadmin:SlackAndGitLab | Slack and GitLab integration]] |
| − | * [[Docker and WebODM on Bronte]] | |
| − | * [[Fix shinken server access]]
| |
| − | * Backup in Lilly basement
| |
| − | * [[Backup on all machines]] - includes backup.cs.e.e (indiana?)
| |
| − | * [[Post shutdown]]
| |
| − | * power map additions and updates - update the power map and get as much of our power data (how much we use, how much we could theoretically be using, etc.) all together
| |
| − | * clean up system variables, e.g. verifying that all our systems have Python 2 as a default not Python 3, using Charlie’s earlier email about cexecs as a starting point (in your inbox or the mailing list, search for “A bit of cleaning on the cluster side”)
| |
| − | * [[Layout Layout]]
| |
