calicoctl command mostly used

Jbn1233

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Dec 3, 2022

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# calicoctl  ipam show
+----------+---------------------+------------+------------+-------------------+
| GROUPING |        CIDR         | IPS TOTAL  | IPS IN USE |     IPS FREE      |
+----------+---------------------+------------+------------+-------------------+
| IP Pool  | 10.169.0.0/16       |      65536 | 44 (0%)    | 65492 (100%)      |
| IP Pool  | fddb:ffeb:2139::/48 | 1.2089e+24 | 0 (0%)     | 1.2089e+24 (100%) |
+----------+---------------------+------------+------------+-------------------+

# calicoctl ipam show --show-blocks
+----------+---------------------+------------+------------+-------------------+
| GROUPING |        CIDR         | IPS TOTAL  | IPS IN USE |     IPS FREE      |
+----------+---------------------+------------+------------+-------------------+
| IP Pool  | 10.169.0.0/16       |      65536 | 44 (0%)    | 65492 (100%)      |
| Block    | 10.169.119.128/26   |         64 | 21 (33%)   | 43 (67%)          |
| Block    | 10.169.152.192/26   |         64 | 1 (2%)     | 63 (98%)          |
| Block    | 10.169.198.128/26   |         64 | 22 (34%)   | 42 (66%)          |
| IP Pool  | fddb:ffeb:2139::/48 | 1.2089e+24 | 0 (0%)     | 1.2089e+24 (100%) |
+----------+---------------------+------------+------------+-------------------+

# calicoctl ipam check
Checking IPAM for inconsistencies...

Loading all IPAM blocks...
Found 3 IPAM blocks.
 IPAM block 10.169.119.128/26 affinity=host:tamarix-0002:
 IPAM block 10.169.152.192/26 affinity=host:tamarix-0003:
 IPAM block 10.169.198.128/26 affinity=host:tamarix-0001:
IPAM blocks record 44 allocations.

Loading all IPAM pools...
  10.169.0.0/16
  fddb:ffeb:2139::/48
Found 2 active IP pools.

Loading all nodes.
Found 3 node tunnel IPs.

Loading all workload endpoints.
Found 41 workload IPs.
Workloads and nodes are using 44 IPs.
...
...
...
Found 0 in-use IPs that are not in active IP pools.
Found 0 in-use IPs that are in active IP pools but have no corresponding IPAM allocation.

# calicoctl get felixconfiguration 
NAME                         
default                      
node.tamarix-0001   
node.tamarix-0002   
node.tamarix-0003  

# calicoctl get felixconfiguration  default -o json|jq .spec
{
  "logSeverityScreen": "Info",
  "ipipEnabled": true,
  "reportingInterval": "0s",
  "bpfEnabled": true,
  "bpfLogLevel": ""
}

# calicoctl get ipPool 
NAME                  CIDR                  SELECTOR   
default-ipv4-ippool   10.169.0.0/16         all()      
default-ipv6-ippool   fddb:ffeb:2139::/48   all()      

# calicoctl get workloadEndpoint
WORKLOAD                                                   NODE                    NETWORKS            INTERFACE         
echo-5fc5b5bc84-7w7dh                                      tamarix-0001   10.169.198.157/32   cali6cb6b93278f   
echo-deployment-94fbdc958-8l6ph                            tamarix-0001   10.169.198.159/32   cali5014ed64b0c   
nick-prometheus-adapter-689b95f6bd-k7jvh                   tamarix-0001   10.169.198.150/32   calib84b5e87cbd   
nick-prometheus-stack-kube-operator-555686bbcd-grhrk       tamarix-0001   10.169.198.147/32   caliaf79c55b107   
nick-prometheus-stack-kube-state-metrics-979d6f885-zt7d7   tamarix-0001   10.169.198.148/32   calid8baff84ec7   
prometheus-nick-prometheus-stack-kube-prometheus-0         tamarix-0001   10.169.198.160/32   calid4a5fb41631   
busybox-test                                               tamarix-0002   10.169.119.157/32   cali3620363bb51   
echo-5fc5b5bc84-zgqqg                                      tamarix-0002   10.169.119.155/32   caliac1f2c2d60c   
nginx-6c4c7f844f-7hbqw                                     tamarix-0002   10.169.119.153/32   cali1c076a47520   
nick-prometheus-stack-grafana-6f4676fb57-m85t6             tamarix-0002   10.169.119.146/32   calia12510a9204   
ubuntu-85f4dbbc77-k49t7                                    tamarix-0002   10.169.119.147/32   calieddb2caad30   

# calicoctl node status
Calico process is running.

IPv4 BGP status
+---------------+---------------+-------+----------+-------------+
| PEER ADDRESS  |   PEER TYPE   | STATE |  SINCE   |    INFO     |
+---------------+---------------+-------+----------+-------------+
| 192.168.0.146 | global        | up    | 20:38:21 | Established |
| 192.168.0.171 | node specific | up    | 20:38:20 | Established |
| 192.168.0.200 | node specific | up    | 20:38:20 | Established |
+---------------+---------------+-------+----------+-------------+

IPv6 BGP status
No IPv6 peers found.