# 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+d548052 ``` Daha 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. ``` oc adm node-logs --role master --unit kubelet ``` 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. ``` oc adm node-logs --role master --unit kubelet --tail=50 ``` Sonuda birde grep ekleyip istediğiniz kelimeyi eklerseniz log araştırmada sizlere faydası olacaktır. ``` oc adm node-logs --role worker --unit kubelet --tail 50 --grep 'certificate has expired' ``` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://ocp.1w2.net/openshift-gui-ve-cli-ile-yonetimi/host-gunluklerini-goruntulemek.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.