1. Hardware and software#
Note
The computing resource is provided by Academia Sinica Grid Computing Centre, Grant No. AS-CFII-112-103.
1.1. Hardware#
The Binder service for depositar has the following production machines:
Name |
IP |
CPU Cores |
Memory |
Storage |
|---|---|---|---|---|
iis-binderhub-1 |
CP_IP / NFS_IP |
4 |
8GB |
80GB |
iis-binderhub-2 |
WORKER_IP_1 |
4 |
8GB |
80GB |
iis-binderhub-3 |
WORKER_IP_2 |
4 |
8GB |
80GB |
iis-binderhub-4 |
WORKER_IP_3 |
4 |
8GB |
80GB |
1.2. System software#
Here is a list of the system software that we are using:
Name |
OS |
Roles |
Services |
|---|---|---|---|
iis-binderhub-1 |
Ubuntu 22.04 LTS |
control-plane |
Kubernetes Control Panel, NFS server |
iis-binderhub-2 |
Ubuntu 22.04 LTS |
||
iis-binderhub-3 |
Ubuntu 22.04 LTS |
||
iis-binderhub-4 |
Ubuntu 22.04 LTS |
1.3. Kubernetes components#
Here is a list of the components that we are using:
Component |
Implementation |
Version |
Notes |
|---|---|---|---|
Kubernetes |
1.30.1 |
kubeadm, kubelet and kubectl |
|
Container runtime |
1.6.31 |
For pulling and running built images |
|
CNI plugin |
0.25.1 |
||
Network load balancer |
0.14.5 |
||
Persistent volume provisioner |
4.0.18 |
Persistent storage after pod reboot |
|
X.509 certificate controller |
1.14.5 |
Let’s Encrypt |
|
Package manager |
3.15.0 |