tseed
/
openstack_rhosp16.2_nvidia_cumulus_ceph_erasure_coding
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
openstack_rhosp16.2_nvidia_.../1) Openstack Network and Ac...

4.8 KiB
Executable File
Raw Blame History

Access to university Openstack

edit local ~/.ssh/config and include the following entries

###### university
        Host university-jump
        HostName 144.173.114.20
        ProxyJump nemesis
        IdentityFile  ~/.ssh/id_rsa
        Port 22
        User root

        Host university-proxmox
        Hostname 10.121.4.5
        Proxyjump university-jump
        #PreferredAuthentications password
        IdentityFile  ~/.ssh/id_rsa
        Port 22
        User root

        Host university-proxmox-dashboard
        Hostname 10.121.4.5
        Proxyjump university-jump
        #PreferredAuthentications password
        IdentityFile  ~/.ssh/id_rsa
        Port 22
        User root
        DynamicForward 8888

        Host university-undercloud
        Hostname 10.121.4.25
        Proxyjump university-jump
        IdentityFile  ~/.ssh/id_rsa
        Port 22
        User stack
        ServerAliveInterval 100
        ServerAliveCountMax 2

        Host university-ceph1
        Hostname 10.121.4.7
        Proxyjump university-jump
        IdentityFile  ~/.ssh/id_rsa
        Port 22
        User root

        Host university-ceph2
        Hostname 10.121.4.8
        Proxyjump university-jump
        IdentityFile  ~/.ssh/id_rsa
        Port 22
        User root

        Host university-ceph3
        Hostname 10.121.4.9
        Proxyjump university-jump
        IdentityFile  ~/.ssh/id_rsa
        Port 22
        User root

Logins

Switches

IP/Login Password Type Notes
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
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
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
cumulus@10.122.0.253 Password0 1G switch 2x SFP+ 10G LAG bond between management switches

Node OOB (IPMI / XClarity web)

IP Login Password
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

Node Operating System

IP Login Password
10.121.4.5 (proxmox hypervisor) root Password0
10.121.4.25 (undercloud VM) stack OR root Password0
10.122.0.30-32(controller) 10.122.0.40-41(networker) 10.122.0.50-103(compute) root OR heat-admin Password0

Dashboards

Dashboard IP / URL Login Password Notes
Proxmox https://10.121.4.5:8006/ root Password0
Ceph https://10.122.10.7:8443/ admin Password0 10.122.10.7,8,9 will redirect to live dashboard
Ceph Grafana https://10.121.4.7:3000/ many useful dashboards for capacity and throughput
Ceph Alertmanager http://10.121.4.7:9093/ check ceph alerts
Ceph Prometheus http://10.121.4.7:9095/ check if promethus is monitoring ceph
Openstack Horizon https://stack.university.ac.uk/dashboard admin Password0 domain: default (for AD login the domain is 'ldap')
floating ip 10.121.4.14
find password on undercloud grep OS_PASSWORD ~/overcloudrc \\\\| awk -F "=" '{print $2}'

Networking

university_Network.drawio.png

Openstack control networks

  • These networks reside on the primary 1G ethernet adapter.
  • 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
Network VLAN IP Range
ControlPlane 1 Native 10.122.0.0/24
IPMI 2 10.122.1.0/24

Openstack service networks

  • The logical networks reside upon an OVS bridge across an LACP bond on the 2x Mellanox 25G ethernet adapters in each node.
  • 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.
Network VLAN IP Range
Storage Mgmt 14 10.122.12.0/24
Storage 13 10.122.10.0/24
InternalApi 12 10.122.6.0/24
Tenant 11 10.122.8.0/24
External 1214 10.121.4.0/24 Gateway 10.121.4.1

Ceph service networks

Use Openstack "Storage Mgmt" for the Ceph public network.

Network VLAN IP Range
Cluster Network 15 10.122.14.0/24
Public Network (Openstack Storage) 13 10.122.10.0/24
Management (Openstack Storage Mgmt) 14 10.122.12.0/24