133 lines
4.8 KiB
Markdown
133 lines
4.8 KiB
Markdown
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# Access to university Openstack
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```
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edit local ~/.ssh/config and include the following entries
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###### university
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Host university-jump
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HostName 144.173.114.20
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ProxyJump nemesis
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IdentityFile ~/.ssh/id_rsa
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Port 22
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User root
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Host university-proxmox
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Hostname 10.121.4.5
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Proxyjump university-jump
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#PreferredAuthentications password
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IdentityFile ~/.ssh/id_rsa
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Port 22
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User root
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Host university-proxmox-dashboard
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Hostname 10.121.4.5
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Proxyjump university-jump
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#PreferredAuthentications password
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IdentityFile ~/.ssh/id_rsa
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Port 22
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User root
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DynamicForward 8888
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Host university-undercloud
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Hostname 10.121.4.25
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Proxyjump university-jump
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IdentityFile ~/.ssh/id_rsa
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Port 22
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User stack
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ServerAliveInterval 100
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ServerAliveCountMax 2
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Host university-ceph1
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Hostname 10.121.4.7
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Proxyjump university-jump
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IdentityFile ~/.ssh/id_rsa
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Port 22
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User root
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Host university-ceph2
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Hostname 10.121.4.8
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Proxyjump university-jump
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IdentityFile ~/.ssh/id_rsa
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Port 22
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User root
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Host university-ceph3
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Hostname 10.121.4.9
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Proxyjump university-jump
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IdentityFile ~/.ssh/id_rsa
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Port 22
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User root
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```
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# Logins
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## Switches
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| IP/Login | Password | Type | Notes |
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| --- | --- | --- | --- |
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| cumulus@10.122.0.250 | Password0 | 100G switch | 2x CLAG bond between 100G switches, 2x Peerlink CLAG across 100G switches to university Juniper core switches |
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| cumulus@10.122.0.251 | Password0 | 100G switch | 2x CLAG bond between 100G switches, 2x Peerlink CLAG across 100G switches to university Juniper core switches |
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| cumulus@10.122.0.252 | Password0 | 1G switch | 2x SFP+ 10G LAG bond between management switches, 1G ethernet uplink from each 100G switch for access |
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| cumulus@10.122.0.253 | Password0 | 1G switch | 2x SFP+ 10G LAG bond between management switches |
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## Node OOB (IPMI / XClarity web)
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| IP | Login | Password |
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| --- | --- | --- |
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| 10.122.1.5(proxmox) 10.122.1.10-12(controller) 10.122.1.20-21(networker) 10.122.1.30-77(compute) 10.122.1.90-92(ceph) | USERID | Password0 |
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## Node Operating System
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| IP | Login | Password |
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| --- | --- | --- |
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| 10.121.4.5 (proxmox hypervisor) | root | Password0 |
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| 10.121.4.25 (undercloud VM) | stack OR root | Password0 |
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| 10.122.0.30-32(controller) 10.122.0.40-41(networker) 10.122.0.50-103(compute) | root OR heat-admin | Password0 |
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## Dashboards
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| Dashboard | IP / URL | Login | Password | Notes |
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| --- | --- | --- | --- | --- |
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| Proxmox | https://10.121.4.5:8006/ | root | Password0 | |
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| Ceph | https://10.122.10.7:8443/ | admin | Password0 | 10.122.10.7,8,9 will redirect to live dashboard |
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| Ceph Grafana | https://10.121.4.7:3000/ | | | many useful dashboards for capacity and throughput |
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| Ceph Alertmanager | http://10.121.4.7:9093/ | | | check ceph alerts |
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| Ceph Prometheus | http://10.121.4.7:9095/ | | | check if promethus is monitoring ceph |
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| Openstack Horizon | https://stack.university.ac.uk/dashboard | admin | Password0 | domain: default (for AD login the domain is 'ldap')<br>floating ip 10.121.4.14<br>find password on undercloud `grep OS_PASSWORD ~/overcloudrc \\\\\| awk -F "=" '{print $2}'` |
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# Networking
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## Openstack control networks
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- These networks reside on the primary 1G ethernet adapter.
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- The IPMI network is usually only used by the undercloud, however to facilitate IPMI fencing for Instance-HA the Openstack controller nodes will have a logical interface
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| Network | VLAN | IP Range | |
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| --- | --- | --- | --- |
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| ControlPlane | 1 Native | 10.122.0.0/24 | |
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| IPMI | 2 | 10.122.1.0/24 | |
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## Openstack service networks
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- The logical networks reside upon an OVS bridge across an LACP bond on the 2x Mellanox 25G ethernet adapters in each node.
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- The 2x Mellanox 25G ethernet adapters are cabled to 100G switch1 and 100G switch2 respectively, the switch handles the LACP bond as one logical entity across switches with a CLAG.
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| Network | VLAN | IP Range | |
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| --- | --- | --- | --- |
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| Storage Mgmt | 14 | 10.122.12.0/24 | |
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| Storage | 13 | 10.122.10.0/24 | |
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| InternalApi | 12 | 10.122.6.0/24 | |
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| Tenant | 11 | 10.122.8.0/24 | |
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| External | 1214 | 10.121.4.0/24 Gateway 10.121.4.1 | |
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## Ceph service networks
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Use Openstack "Storage Mgmt" for the Ceph public network.
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| Network | VLAN | IP Range | |
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| Cluster Network | 15 | 10.122.14.0/24 | |
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| Public Network (Openstack Storage) | 13 | 10.122.10.0/24 | |
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| Management (Openstack Storage Mgmt) | 14 | 10.122.12.0/24 | |
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