lab102-192:/aplicacionesCephRook/ceph/ kubectl create -f common.yamllab102-192:/aplicacionesCephRook/ceph/ kubectl create -f operator.yamllab102-192:/ kubectl -n rook-ceph get pods
NAME READY STATUS RESTARTS AGE
rook-ceph-operator-6d5456dddd-f87t8 1/1 Running 0 5m39s
rook-discover-5vmmn 1/1 Running 0 3m12s
rook-discover-jf88z 1/1 Running 0 3m12s
rook-discover-wvz22 1/1 Running 0 3m12slab102-192:/aplicacionesCephRook/ceph/ kubectl create -f cluster.yamllab102-192:/ kubectl -n rook-ceph get pods
NAME READY STATUS RESTARTS AGE
rook-ceph-operator-6d5456dddd-f87t8 1/1 Running 0 20m
rook-discover-5vmmn 1/1 Running 0 17m
rook-discover-jf88z 1/1 Running 0 17m
rook-discover-wvz22 1/1 Running 0 17m
csi-rbdplugin-cxgh8 3/3 Running 0 13m
csi-cephfsplugin-j5zch 3/3 Running 0 13m
csi-cephfsplugin-g5vqn 3/3 Running 0 13m
csi-rbdplugin-p2dwm 3/3 Running 0 13m
csi-cephfsplugin-provisioner-64d4468bbf-ns5gz 5/5 Running 0 13m
csi-cephfsplugin-provisioner-64d4468bbf-hx7l8 5/5 Running 0 13m
csi-rbdplugin-provisioner-76789bdcc7-j84kx 6/6 Running 0 13m
csi-rbdplugin-provisioner-76789bdcc7-m5gqm 6/6 Running 0 13m
csi-rbdplugin-g8dwz 3/3 Running 0 13m
csi-cephfsplugin-kdnmm 3/3 Running 0 13m
rook-ceph-mon-a-84c84946ff-f2j8c 1/1 Running 0 9m46s
rook-ceph-mon-b-d8d98dd6b-5vnnv 1/1 Running 0 9m41s
rook-ceph-mon-d-85bc97c78d-czxlp 1/1 Running 0 6m5s
rook-ceph-mgr-a-5b5b7fd568-hzm7h 1/1 Running 0 3m11s
rook-ceph-osd-prepare-w2-z99rk 0/1 Completed 0 2m52s
rook-ceph-osd-prepare-w1-nwj77 0/1 Completed 0 2m52s
rook-ceph-crashcollector-w2-564f7c67b5-b74zg 1/1 Running 0 2m17s
rook-ceph-osd-prepare-w3-fn4sj 0/1 Completed 0 2m52s
rook-ceph-osd-0-5cfcfcdd7b-7pwwp 1/1 Running 0 2m17s
rook-ceph-osd-1-54ddf94b7c-z7wtn 1/1 Running 0 2m13s
rook-ceph-osd-2-74b648ff6c-khx6w 1/1 Running 0 2m11s
rook-ceph-crashcollector-w3-8659c6997b-cr4xh 1/1 Running 0 6m5s
rook-ceph-crashcollector-w1-6965bf654-sqdjx 1/1 Running 0 9m41slab102-192:/aplicacionesCephRook/ceph/ kubectl create -f toolbox.yaml`lab102-192:/ kubectl -n rook-ceph get pod -l "app=rook-ceph-tools"
NAME READY STATUS RESTARTS AGE
rook-ceph-tools-58df894b89-v8dpn 1/1 Running 0 14slab102-192:/ kubectl -n rook-ceph exec -it $(kubectl -n rook-ceph get pod -l "app=rook-ceph-tools" -o jsonpath='{.items[0].metadata.name}') bash
kubectl exec [POD] [COMMAND] is DEPRECATED and will be removed in a future version. Use kubectl exec [POD] -- [COMMAND] instead.
bash: warning: setlocale: LC_CTYPE: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_COLLATE: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_MESSAGES: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_NUMERIC: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_TIME: cannot change locale (en_US.UTF-8): No such file or directory
[root@rook-ceph-tools-58df894b89-v8dpn /]#lab102-192:/ kubectl -n rook-ceph exec -it $(kubectl -n rook-ceph get pod -l "app=rook-ceph-tools" -o jsonpath='{.items[0].metadata.name}') -- bash
bash: warning: setlocale: LC_CTYPE: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_COLLATE: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_MESSAGES: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_NUMERIC: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_TIME: cannot change locale (en_US.UTF-8): No such file or directory
[root@rook-ceph-tools-58df894b89-v8dpn /]#[root@rook-ceph-tools-58df894b89-v8dpn /]# ceph status
cluster:
id: 04bfe2d0-f221-4c28-a88f-89d22c6763c3
health: HEALTH_WARN
clock skew detected on mon.b, mon.d
services:
mon: 3 daemons, quorum a,b,d (age 11m)
mgr: a(active, since 10m)
osd: 3 osds: 3 up (since 9m), 3 in (since 9m)
data:
pools: 0 pools, 0 pgs
objects: 0 objects, 0 B
usage: 3.0 GiB used, 87 GiB / 90 GiB avail
pgs:lab102-192:/vagrantk3s/ vagrant ssh m -c "timedatectl | grep -q 'System clock synchronized: no' && sudo systemctl restart systemd-timesyncd"
lab102-192:/vagrantk3s/ vagrant ssh w1 -c "timedatectl | grep -q 'System clock synchronized: no' && sudo systemctl restart systemd-timesyncd"
lab102-192:/vagrantk3s/ vagrant ssh w2 -c "timedatectl | grep -q 'System clock synchronized: no' && sudo systemctl restart systemd-timesyncd"
lab102-192:/vagrantk3s/ vagrant ssh w3 -c "timedatectl | grep -q 'System clock synchronized: no' && sudo systemctl restart systemd-timesyncd"
[root@rook-ceph-tools-58df894b89-v8dpn /]# ceph status
cluster:
id: 04bfe2d0-f221-4c28-a88f-89d22c6763c3
health: HEALTH_OK
services:
mon: 3 daemons, quorum a,b,d (age 19s)
mgr: a(active, since 25m)
osd: 3 osds: 3 up (since 24m), 3 in (since 24m)
data:
pools: 0 pools, 0 pgs
objects: 0 objects, 0 B
usage: 3.0 GiB used, 87 GiB / 90 GiB avail
pgs:[root@rook-ceph-tools-58df894b89-v8dpn /]# ceph df
RAW STORAGE:
CLASS SIZE AVAIL USED RAW USED %RAW USED
hdd 90 GiB 87 GiB 4.7 MiB 3.0 GiB 3.34
TOTAL 90 GiB 87 GiB 4.7 MiB 3.0 GiB 3.34
POOLS:
POOL ID STORED OBJECTS USED %USED MAX AVAIL[root@rook-ceph-tools-58df894b89-v8dpn /]# rados df
POOL_NAME USED OBJECTS CLONES COPIES MISSING_ON_PRIMARY UNFOUND DEGRADED RD_OPS RD WR_OPS WR USED COMPR UNDER COMPR
total_objects 0
total_used 3.0 GiB
total_avail 87 GiB
total_space 90 GiBlab102-192:/aplicacionesCephRook/ceph/ kubectl create -f storageclassRbdBlock.yamllab102-192:/aplicacionesCephRook/ceph/ kubectl create -f mysql.yaml
service/wordpress-mysql created
persistentvolumeclaim/mysql-pv-claim created
deployment.apps/wordpress-mysql createdlab102-192:/aplicacionesCephRook/ceph/ kubectl create -f wordpress.yaml
service/wordpress created
persistentvolumeclaim/wp-pv-claim created
deployment.apps/wordpress createdlab102-192:/ kubectl get pods
NAME READY STATUS RESTARTS AGE
svclb-wordpress-bg542 1/1 Running 0 7m48s
svclb-wordpress-mthcr 1/1 Running 0 7m48s
svclb-wordpress-k8ssr 1/1 Running 0 7m48s
wordpress-mysql-6965fc8cc8-xq6xv 1/1 Running 0 8m16s
wordpress-7b989dbf57-fvjsc 1/1 Running 0 7m48slab102-192:/ kubectl get svc -o wide
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE SELECTOR
kubernetes ClusterIP 10.43.0.1 <none> 443/TCP 68m <none>
wordpress-mysql ClusterIP None <none> 3306/TCP 11m app=wordpress,tier=mysql
wordpress LoadBalancer 10.43.28.62 192.168.1.71,192.168.1.72,192.168.1.73 80:30592/TCP 10m app=wordpress,tier=frontendlab102-192:/ curl -i 192.168.1.71
HTTP/1.1 302 Found
Date: Thu, 08 Jun 2023 08:57:25 GMT
Server: Apache/2.4.10 (Debian)
X-Powered-By: PHP/5.6.28
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0
Location: http://192.168.1.71/wp-admin/install.php
Content-Length: 0
Content-Type: text/html; charset=UTF-8lab102-192:/aplicacionesCephRook/ceph/ kubectl create -f direct-mount.yamllab102-192:/ kubectl -n rook-ceph get pod -l app=rook-direct-mount
NAME READY STATUS RESTARTS AGE
rook-direct-mount-68ccfbd4f5-vx8rv 1/1 Running 0 19slab102-192:/ kubectl -n rook-ceph exec -it $( kubectl -n rook-ceph get pod -l app=rook-direct-mount --no-headers -o custom-columns=":metadata.name" ) -- bash
bash: warning: setlocale: LC_CTYPE: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_COLLATE: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_MESSAGES: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_NUMERIC: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_TIME: cannot change locale (en_US.UTF-8): No such file or directory
[root@w1 /]#[root@w1 /]# lsblk | grep rbd
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
rbd0 252:0 0 2G 0 disk
rbd1 252:16 0 1G 0 diskEste comando mostrará una lista de los pools de Ceph existentes en el clúster. Comprueba si el pool "replicapool" ya existe en la lista.
[root@w1 /]# rados lspools
replicapoolSi el pool "replicapool" ya existe, este comando mostrará una lista de los nombres de los dispositivos RBD presentes en ese pool. Comprueba si el dispositivo "test" ya existe en la lista.
[root@w1 /]# rbd ls -p replicapool
csi-vol-e0a5e57d-05d8-11ee-94c6-ba275707341d
csi-vol-f49b13a8-05d8-11ee-94c6-ba275707341d[root@w1 /]# rbd create replicapool/test --size 10[root@w1 /]# rbd ls -p replicapool
csi-vol-e0a5e57d-05d8-11ee-94c6-ba275707341d
csi-vol-f49b13a8-05d8-11ee-94c6-ba275707341d
test[root@w1 /]# rbd info replicapool/test
rbd image 'test':
size 10 MiB in 3 objects
order 22 (4 MiB objects)
snapshot_count: 0
id: 675ecb47576
block_name_prefix: rbd_data.675ecb47576
format: 2
features: layering
op_features:
flags:
create_timestamp: Thu Jun 8 09:13:30 2023
access_timestamp: Thu Jun 8 09:13:30 2023
modify_timestamp: Thu Jun 8 09:13:30 2023[root@w1 /]# rbd feature disable replicapool/test fast-diff deep-flatten object-map
rbd: failed to update image features: (22) Invalid argument
2023-06-08 09:25:11.554 7f4ee797eb00 -1 librbd::Operations: one or more requested features are already disabled[root@w1 /]# rbd showmapped
id pool namespace image snap device
0 replicapool csi-vol-e0a5e57d-05d8-11ee-94c6-ba275707341d - /dev/rbd0
1 replicapool csi-vol-f49b13a8-05d8-11ee-94c6-ba275707341d - /dev/rbd1[root@w1 /]# rbd map replicapool/test
/dev/rbd2[root@w1 /]# rbd showmapped
id pool namespace image snap device
0 replicapool csi-vol-e0a5e57d-05d8-11ee-94c6-ba275707341d - /dev/rbd0
1 replicapool csi-vol-f49b13a8-05d8-11ee-94c6-ba275707341d - /dev/rbd1
2 replicapool test[root@w1 /]# lsblk | grep rbd
rbd0 252:0 0 2G 0 disk
rbd1 252:16 0 1G 0 disk
rbd2 252:32 0 10M 0 disk[root@w1 /]# mkfs.ext4 -m0 /dev/rbd2
mke2fs 1.42.9 (28-Dec-2013)
Discarding device blocks: done
Filesystem label=
OS type: Linux
Block size=1024 (log=0)
Fragment size=1024 (log=0)
Stride=4096 blocks, Stripe width=4096 blocks
2560 inodes, 10240 blocks
0 blocks (0.00%) reserved for the super user
First data block=1
Maximum filesystem blocks=10485760
2 block groups
8192 blocks per group, 8192 fragments per group
1280 inodes per group
Superblock backups stored on blocks:
8193
Allocating group tables: done
Writing inode tables: done
Creating journal (1024 blocks): done
Writing superblocks and filesystem accounting information: done
[root@w1 /]# mkdir /tmp/mountpoint
[root@w1 /]# mount /dev/rbd2 /tmp/mountpoint
[root@w1 mountpoint]# df -h | grep mountpoint
/dev/rbd2 8.6M 14K 8.4M 1% /tmp/mountpoint
[root@w1 mountpoint]# echo 'Hello, World!' >> /tmp/mountpoint/testfile
[root@w1 mountpoint]# cat /tmp/mountpoint/testfile
Hello, World!lab102-192:/ kubectl get pods --all-namespaces -o wide | sort -k8,8 | grep -E "coredns|metrics-server|rook-ceph-mgr"
kube-system coredns-854c77959c-hlj4x 1/1 Running 0 161m 10.42.1.4 w1 <none> <none>
kube-system metrics-server-86cbb8457f-dkqsm 1/1 Running 0 161m 10.42.1.3 w1 <none> <none>
rook-ceph rook-ceph-mgr-a-5b5b7fd568-hzm7h 1/1 Running 0 131m 10.42.2.8 w2 <none> <none>lab102-192:/vagrantk3s/ vagrant halt w3
==> w3: Attempting graceful shutdown of VM...
==> w3: Forcing shutdown of VM...
lab102-192:/vagrantk3s/ vagrant status
Current machine states:
m running (virtualbox)
w1 running (virtualbox)
w2 running (virtualbox)
w3 poweroff (virtualbox)
This environment represents multiple VMs. The VMs are all listed
above with their current state. For more information about a specific
VM, run `vagrant status NAME`.lab102-192:/vagrantk3s/ curl -i 192.168.1.71
HTTP/1.1 302 Found
Date: Thu, 08 Jun 2023 10:40:33 GMT
Server: Apache/2.4.10 (Debian)
X-Powered-By: PHP/5.6.28
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0
Location: http://192.168.1.71/wp-admin/install.php
Content-Length: 0
Content-Type: text/html; charset=UTF-8lab102-192:/vagrantk3s/ kubectl -n rook-ceph exec -it $( kubectl -n rook-ceph get pod -l app=rook-direct-mount --no-headers -o custom-columns=":metadata.name" ) -- bash
bash: warning: setlocale: LC_CTYPE: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_COLLATE: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_MESSAGES: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_NUMERIC: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_TIME: cannot change locale (en_US.UTF-8): No such file or directory
[root@w1 /]# cat /tmp/mountpoint/testfile
Hello, World!
[root@w1 /]# umount /tmp/mountpoint
[root@w1 /]# rbd unmap /dev/rbd2
[root@w1 /]# rbd showmapped
id pool namespace image snap device
0 replicapool csi-vol-e0a5e57d-05d8-11ee-94c6-ba275707341d - /dev/rbd0
1 replicapool csi-vol-f49b13a8-05d8-11ee-94c6-ba275707341d - /dev/rbd1
3 replicapool test - /dev/rbd3
[root@w1 /]# df -h | grep mountpointlab102-192:/vagrantk3s/ vagrant up w3
lab102-192:/vagrantk3s/ vagrant ssh w3 -c "timedatectl | grep -q 'System clock synchronized: no' && sudo systemctl restart systemd-timesyncd"lab102-192:/ kubectl create -f filesystem.yamllab102-192:/ kubectl -n rook-ceph get pod -l app=rook-ceph-mds
NAME READY STATUS RESTARTS AGE
rook-ceph-mds-myfs-a-64dddcbbcd-hxnj2 1/1 Running 0 27s
rook-ceph-mds-myfs-b-86f88f5db8-c8mtc 1/1 Running 0 27slab102-192:/ kubectl -n rook-ceph exec -it $(kubectl -n rook-ceph get pod -l "app=rook-ceph-tools" -o jsonpath='{.items[0].metadata.name}') -- bash
bash: warning: setlocale: LC_CTYPE: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_COLLATE: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_MESSAGES: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_NUMERIC: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_TIME: cannot change locale (en_US.UTF-8): No such file or directory
[root@rook-ceph-tools-58df894b89-v8dpn /]# ceph status
cluster:
id: 04bfe2d0-f221-4c28-a88f-89d22c6763c3
health: HEALTH_OK
services:
mon: 3 daemons, quorum a,b,d (age 10m)
mgr: a(active, since 104m)
mds: myfs:1 {0=myfs-a=up:active} 1 up:standby-replay
osd: 3 osds: 3 up (since 10m), 3 in (since 10m)
data:
pools: 3 pools, 96 pgs
objects: 102 objects, 214 MiB
usage: 3.5 GiB used, 86 GiB / 90 GiB avail
pgs: 96 active+clean
io:
client: 1.2 KiB/s rd, 2 op/s rd, 0 op/s wrmds: myfs:1 {0=myfs-a=up:active} 1 up:standby-replay
kubectl create -f storageclassCephFS.yamllab102-192:/aplicacionesCephRook/ kubectl create -f kube-registry.yaml
persistentvolumeclaim/cephfs-pvc created
deployment.apps/kube-registry created
lab102-192:/aplicacionesCephRook/ kubectl create -f kubeRegistryService.yaml
service/kube-registry created
lab102-192:/aplicacionesCephRook/ kubectl create -f kubeRegistryProxy.yaml
daemonset.apps/kube-registry-proxy createdlab102-192:/ POD=$(kubectl get pods --namespace kube-system -l k8s-app=kube-registry -o template --template '{{range .items}}{{.metadata.name}} {{.status.phase}}{{"\n"}}{{end}}' | grep Running | head -1 | cut -f1 -d' ')
lab102-192:/ kubectl port-forward --namespace kube-system $POD 5000:5000 &
[1] 26879
lab102-192:/ Forwarding from 127.0.0.1:5000 -> 5000
Forwarding from [::1]:5000 -> 5000
lab102-192:/ curl http://localhost:5000
Handling connection for 5000lab102-192:/ echo "FROM busybox" > Dockerfilelab102-192:/ docker build -t localhost:5000/my-busybox .
Sending build context to Docker daemon 92.16kB
Step 1/1 : FROM busybox
latest: Pulling from library/busybox
325d69979d33: Pull complete
Digest: sha256:560af6915bfc8d7630e50e212e08242d37b63bd5c1ccf9bd4acccf116e262d5b
Status: Downloaded newer image for busybox:latest
---> 8135583d97fe
Successfully built 8135583d97fe
Successfully tagged localhost:5000/my-busybox:latest
lab102-192:/ docker push localhost:5000/my-busybox:latest
The push refers to repository [localhost:5000/my-busybox]
Handling connection for 5000
Handling connection for 5000
9547b4c33213: Preparing
Handling connection for 5000
Handling connection for 5000
9547b4c33213: Pushing [==================================================>] 5.092MB
Handling connection for 5000
9547b4c33213: Pushed
Handling connection for 5000
Handling connection for 5000
Handling connection for 5000
Handling connection for 5000
Handling connection for 5000
Handling connection for 5000
latest: digest: sha256:5cd3db04b8be5773388576a83177aff4f40a03457a63855f4b9cbe30542b9a43 size: 528lab102-192:/ docker images
REPOSITORY TAG IMAGE ID CREATED SIZE
busybox latest 8135583d97fe 2 weeks ago 4.86MB
localhost:5000/my-busybox latest 8135583d97fe 2 weeks ago 4.86MBlab102-192:/ curl http://localhost:5000/v2/_catalog
Handling connection for 5000
{"repositories":["my-busybox"]}apiVersion: v1
kind: Pod
metadata:
name: my-pod
spec:
containers:
- name: my-container
image: localhost:5000/my-busybox
command: ["sleep", "3600"]lab102-192:/ kubectl run -i --tty p --image=localhost:5000/my-busybox -- shlab102-192:/ kubectl get pods
NAME READY STATUS RESTARTS AGE
p 1/1 Running 0 11m
lab102-192:/ kubectl exec -it p -- sh
/ # hostname
plab102-192:/ kubectl -n rook-ceph exec -it $( kubectl -n rook-ceph get pod -l app=rook-direct-mount --no-headers -o custom-columns=":metadata.name" ) -- bash
bash: warning: setlocale: LC_CTYPE: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_COLLATE: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_MESSAGES: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_NUMERIC: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_TIME: cannot change locale (en_US.UTF-8): No such file or directory
[root@w1 /]# mon_endpoints=$(grep mon_host /etc/ceph/ceph.conf | cut -f3 -d' ')
[root@w1 /]# my_secret=$(grep key /etc/ceph/keyring | cut -f3 -d' ')
[root@w1 /]# mkdir /tmp/registry
[root@w1 /]# mount -t ceph -o mds_namespace=myfs,name=admin,secret=$my_secret $mon_endpoints:/ /tmp/registry
[root@w1 /]# find /tmp/registry -name my-busybox
/tmp/registry/volumes/csi/csi-vol-23e896e8-05ed-11ee-8221-5ede4f76ef32/267a5223-222c-467e-bfbc-e6905ba13b93/docker/registry/v2/repositories/my-busybox[root@w1 registry]# echo 'Hello Registry!' > file.txt
[root@w1 registry]# ls
file.txt volumes
[root@w1 registry]# cat file.txt
Hello Registry!
[root@w1 tmp]# umount /tmp/registry
[root@w1 tmp]# ls
mountpoint registry
[root@w1 tmp]# ls registry
[root@w1 tmp]# mon_endpoints=$(grep mon_host /etc/ceph/ceph.conf | cut -f3 -d' ')
[root@w1 tmp]# my_secret=$(grep key /etc/ceph/keyring | cut -f3 -d' ')
[root@w1 tmp]# mount -t ceph -o mds_namespace=myfs,name=admin,secret=$my_secret $mon_endpoints:/ /tmp/registry
[root@w1 tmp]# ls registry
file.txt volumeslab102-192:/ kubectl get pods --all-namespaces -o wide | sort -k8,8 | grep -E "coredns|metrics-server|rook-ceph-mgr"
kube-system coredns-854c77959c-hlj4x 1/1 Running 0 6h47m 10.42.1.4 w1 <none> <none>
kube-system metrics-server-86cbb8457f-dkqsm 1/1 Running 0 6h47m 10.42.1.3 w1 <none> <none>
rook-ceph rook-ceph-mgr-a-5b5b7fd568-hzm7h 1/1 Running 0 6h17m 10.42.2.8 w2 <none> <none>
lab102-192:/vagrantk3s/ vagrant halt w3
==> w3: Attempting graceful shutdown of VM...
E0608 16:37:16.033833 26879 portforward.go:234] lost connection to pod
==> w3: Forcing shutdown of VM...
[1]+ Done kubectl port-forward --namespace kube-system $POD 5000:5000 (wd: /misc/alumnos/as2/as22022/a798095/proyecto/aplicacionesCephRook)
(wd now: /misc/alumnos/as2/as22022/a798095/proyecto/vagrantk3s)lab102-192:/ curl -i 192.168.1.71
HTTP/1.1 302 Found
Date: Thu, 08 Jun 2023 14:43:54 GMT
Server: Apache/2.4.10 (Debian)
X-Powered-By: PHP/5.6.28
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0
Location: http://192.168.1.71/wp-admin/install.php
Content-Length: 0
Content-Type: text/html; charset=UTF-8lab102-192:/ kubectl -n rook-ceph exec -it $( kubectl -n rook-ceph get pod -l app=rook-direct-mount --no-headers -o custom-columns=":metadata.name" ) -- bash
bash: warning: setlocale: LC_CTYPE: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_COLLATE: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_MESSAGES: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_NUMERIC: cannot change locale (en_US.UTF-8): No such file or directory
bash: warning: setlocale: LC_TIME: cannot change locale (en_US.UTF-8): No such file or directory
[root@w1 registry]# ls /tmp/registry
file.txt volumes
[root@w1 registry]# cat /tmp/registry/file.txt
Hello Registry!