Host günlüklerini görüntülemek
"oc get nodes" komutu hostların listesini döndürecektir.
# oc get nodes
NAME STATUS ROLES AGE VERSION
infra1.ocp-dev.devops.firmaismi.net Ready infra,worker 201d v1.27.6+d548052
infra2.ocp-dev.devops.firmaismi.net Ready infra,worker 201d v1.27.6+d548052
infra3.ocp-dev.devops.firmaismi.net Ready infra,worker 201d v1.27.6+d548052
master1.ocp-dev.devops.firmaismi.net Ready control-plane,master 201d v1.27.6+d548052
master2.ocp-dev.devops.firmaismi.net Ready control-plane,master 201d v1.27.6+d548052
master3.ocp-dev.devops.firmaismi.net Ready control-plane,master 201d v1.27.6+d548052
worker1.ocp-dev.devops.firmaismi.net Ready worker 199d v1.27.6+d548052
worker2.ocp-dev.devops.firmaismi.net Ready worker 200d v1.27.6+d548052
worker3.ocp-dev.devops.firmaismi.net Ready worker 200d v1.27.6+d548052Daha sonra hostların günlüklerini görüntülemek için "oc adm node-logs" komutu kullanılabilir. Ana hostlarıdaki mevcut günlüklerin listesini almak için önce bu komutu kullanmalısınız.
oc adm node-logs --role master --path=/
master1.ocp-dev.devops.firmaismi.net README
master1.ocp-dev.devops.firmaismi.net audit/
master1.ocp-dev.devops.firmaismi.net btmp
master1.ocp-dev.devops.firmaismi.net btmp-20240601
master1.ocp-dev.devops.firmaismi.net chrony/
master1.ocp-dev.devops.firmaismi.net containers/
master1.ocp-dev.devops.firmaismi.net crio/
master1.ocp-dev.devops.firmaismi.net etcd/
master1.ocp-dev.devops.firmaismi.net glusterfs/
master1.ocp-dev.devops.firmaismi.net journal/
master1.ocp-dev.devops.firmaismi.net kube-apiserver/
master1.ocp-dev.devops.firmaismi.net lastlog
master1.ocp-dev.devops.firmaismi.net oauth-apiserver/
master1.ocp-dev.devops.firmaismi.net oauth-server/
master1.ocp-dev.devops.firmaismi.net openshift-apiserver/
master1.ocp-dev.devops.firmaismi.net openvswitch/
master1.ocp-dev.devops.firmaismi.net ovn/
master1.ocp-dev.devops.firmaismi.net pods/
master1.ocp-dev.devops.firmaismi.net private/
master1.ocp-dev.devops.firmaismi.net qemu-ga/
master1.ocp-dev.devops.firmaismi.net samba/
master1.ocp-dev.devops.firmaismi.net sssd/
master1.ocp-dev.devops.firmaismi.net tallylog
master1.ocp-dev.devops.firmaismi.net vmware-network.1.log
master1.ocp-dev.devops.firmaismi.net vmware-network.2.log
master1.ocp-dev.devops.firmaismi.net vmware-network.log
master1.ocp-dev.devops.firmaismi.net vmware-vgauthsvc.log.0
master1.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.1.log
master1.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.10.log
master1.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.2.log
master1.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.3.log
master1.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.4.log
master1.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.5.log
master1.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.6.log
master1.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.7.log
master1.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.8.log
master1.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.9.log
master1.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.log
master1.ocp-dev.devops.firmaismi.net vmware-vmtoolsd-root.log
master1.ocp-dev.devops.firmaismi.net wtmp
master2.ocp-dev.devops.firmaismi.net README
master2.ocp-dev.devops.firmaismi.net audit/
master2.ocp-dev.devops.firmaismi.net btmp
master2.ocp-dev.devops.firmaismi.net btmp-20240601
master2.ocp-dev.devops.firmaismi.net chrony/
master2.ocp-dev.devops.firmaismi.net containers/
master2.ocp-dev.devops.firmaismi.net crio/
master2.ocp-dev.devops.firmaismi.net etcd/
master2.ocp-dev.devops.firmaismi.net glusterfs/
master2.ocp-dev.devops.firmaismi.net journal/
master2.ocp-dev.devops.firmaismi.net kube-apiserver/
master2.ocp-dev.devops.firmaismi.net lastlog
master2.ocp-dev.devops.firmaismi.net oauth-apiserver/
master2.ocp-dev.devops.firmaismi.net oauth-server/
master2.ocp-dev.devops.firmaismi.net openshift-apiserver/
master2.ocp-dev.devops.firmaismi.net openvswitch/
master2.ocp-dev.devops.firmaismi.net ovn/
master2.ocp-dev.devops.firmaismi.net pods/
master2.ocp-dev.devops.firmaismi.net private/
master2.ocp-dev.devops.firmaismi.net qemu-ga/
master2.ocp-dev.devops.firmaismi.net samba/
master2.ocp-dev.devops.firmaismi.net sssd/
master2.ocp-dev.devops.firmaismi.net tallylog
master2.ocp-dev.devops.firmaismi.net vmware-network.1.log
master2.ocp-dev.devops.firmaismi.net vmware-network.2.log
master2.ocp-dev.devops.firmaismi.net vmware-network.log
master2.ocp-dev.devops.firmaismi.net vmware-vgauthsvc.log.0
master2.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.1.log
master2.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.10.log
master2.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.2.log
master2.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.3.log
master2.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.4.log
master2.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.5.log
master2.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.6.log
master2.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.7.log
master2.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.8.log
master2.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.9.log
master2.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.log
master2.ocp-dev.devops.firmaismi.net vmware-vmtoolsd-root.log
master2.ocp-dev.devops.firmaismi.net wtmp
master3.ocp-dev.devops.firmaismi.net README
master3.ocp-dev.devops.firmaismi.net audit/
master3.ocp-dev.devops.firmaismi.net btmp
master3.ocp-dev.devops.firmaismi.net btmp-20240601
master3.ocp-dev.devops.firmaismi.net chrony/
master3.ocp-dev.devops.firmaismi.net containers/
master3.ocp-dev.devops.firmaismi.net crio/
master3.ocp-dev.devops.firmaismi.net etcd/
master3.ocp-dev.devops.firmaismi.net glusterfs/
master3.ocp-dev.devops.firmaismi.net journal/
master3.ocp-dev.devops.firmaismi.net kube-apiserver/
master3.ocp-dev.devops.firmaismi.net lastlog
master3.ocp-dev.devops.firmaismi.net oauth-apiserver/
master3.ocp-dev.devops.firmaismi.net oauth-server/
master3.ocp-dev.devops.firmaismi.net openshift-apiserver/
master3.ocp-dev.devops.firmaismi.net openvswitch/
master3.ocp-dev.devops.firmaismi.net ovn/
master3.ocp-dev.devops.firmaismi.net ovn-kubernetes/
master3.ocp-dev.devops.firmaismi.net pods/
master3.ocp-dev.devops.firmaismi.net private/
master3.ocp-dev.devops.firmaismi.net qemu-ga/
master3.ocp-dev.devops.firmaismi.net samba/
master3.ocp-dev.devops.firmaismi.net sssd/
master3.ocp-dev.devops.firmaismi.net tallylog
master3.ocp-dev.devops.firmaismi.net vmware-network.1.log
master3.ocp-dev.devops.firmaismi.net vmware-network.2.log
master3.ocp-dev.devops.firmaismi.net vmware-network.log
master3.ocp-dev.devops.firmaismi.net vmware-vgauthsvc.log.0
master3.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.1.log
master3.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.10.log
master3.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.2.log
master3.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.3.log
master3.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.4.log
master3.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.5.log
master3.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.6.log
master3.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.7.log
master3.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.8.log
master3.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.9.log
master3.ocp-dev.devops.firmaismi.net vmware-vmsvc-root.log
master3.ocp-dev.devops.firmaismi.net vmware-vmtoolsd-root.log
master3.ocp-dev.devops.firmaismi.net wtmp
Örneğin, tüm ana hostlardan gelen tüm kubelet günlüklerini görüntülemek için.
Bu üsteki sorgu genellikle stdout'un tüm bir günlüğünü uzun bir şekilde döndürecektir, bu nedenle her zaman ekrana gelen çıktıyı sınırladırmak için --tail eklemek isteyeceksiniz.
Sonuda birde grep ekleyip istediğiniz kelimeyi eklerseniz log araştırmada sizlere faydası olacaktır.
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