diff --git a/docs/troubleshooting/other-troubleshooting-tips/rancher-ha.md b/docs/troubleshooting/other-troubleshooting-tips/rancher-ha.md index 68c7ca9d6dd..25845cdc87d 100644 --- a/docs/troubleshooting/other-troubleshooting-tips/rancher-ha.md +++ b/docs/troubleshooting/other-troubleshooting-tips/rancher-ha.md @@ -10,7 +10,7 @@ The commands/steps listed on this page can be used to check your Rancher Kuberne Make sure you configured the correct kubeconfig (for example, `export KUBECONFIG=$PWD/kube_config_cluster.yml`). -### Check Rancher pods +## Check Rancher Pods Rancher pods are deployed as a Deployment in the `cattle-system` namespace. @@ -31,25 +31,25 @@ rancher-7dbd7875f7-qw7wb 1/1 Running 0 8m x.x.x.x x.x.x. If a pod is unable to run (Status is not **Running**, Ready status is not showing `1/1` or you see a high count of Restarts), check the pod details, logs and namespace events. -#### Pod details +### Pod Details ``` kubectl -n cattle-system describe pods -l app=rancher ``` -#### Pod container logs +### Pod Container Logs ``` kubectl -n cattle-system logs -l app=rancher ``` -#### Namespace events +### Namespace Events ``` kubectl -n cattle-system get events ``` -### Check ingress +## Check Ingress Ingress should have the correct `HOSTS` (showing the configured FQDN) and `ADDRESS` (host address(es) it will be routed to). @@ -64,7 +64,7 @@ NAME HOSTS ADDRESS PORTS AGE rancher rancher.yourdomain.com x.x.x.x,x.x.x.x,x.x.x.x 80, 443 2m ``` -### Check ingress controller logs +## Check Ingress Controller Logs When accessing your configured Rancher FQDN does not show you the UI, check the ingress controller logging to see what happens when you try to access Rancher: @@ -72,7 +72,7 @@ When accessing your configured Rancher FQDN does not show you the UI, check the kubectl -n ingress-nginx logs -l app=ingress-nginx ``` -### Leader election +## Leader Election The leader is determined by a leader election process. After the leader has been determined, the leader (`holderIdentity`) is saved in the `cattle-controllers` Lease in the `kube-system` namespace (in this example, `rancher-dbc7ff869-gvg6k`). @@ -87,7 +87,7 @@ NAME HOLDER AGE cattle-controllers rancher-dbc7ff869-gvg6k 6h10m ``` -#### Configuration +### Configuration _Available as of Rancher 2.8.3_ diff --git a/versioned_docs/version-2.0-2.4/troubleshooting/other-troubleshooting-tips/rancher-ha.md b/versioned_docs/version-2.0-2.4/troubleshooting/other-troubleshooting-tips/rancher-ha.md index 3ce3d3881bc..2e32d94ec22 100644 --- a/versioned_docs/version-2.0-2.4/troubleshooting/other-troubleshooting-tips/rancher-ha.md +++ b/versioned_docs/version-2.0-2.4/troubleshooting/other-troubleshooting-tips/rancher-ha.md @@ -10,7 +10,7 @@ The commands/steps listed on this page can be used to check your Rancher Kuberne Make sure you configured the correct kubeconfig (for example, `export KUBECONFIG=$PWD/kube_config_rancher-cluster.yml`). -### Check Rancher pods +## Check Rancher Pods Rancher pods are deployed as a Deployment in the `cattle-system` namespace. @@ -31,25 +31,25 @@ rancher-7dbd7875f7-qw7wb 1/1 Running 0 8m x.x.x.x x.x.x. If a pod is unable to run (Status is not **Running**, Ready status is not showing `1/1` or you see a high count of Restarts), check the pod details, logs and namespace events. -#### Pod details +### Pod Details ``` kubectl -n cattle-system describe pods -l app=rancher ``` -#### Pod container logs +### Pod Container Logs ``` kubectl -n cattle-system logs -l app=rancher ``` -#### Namespace events +### Namespace Events ``` kubectl -n cattle-system get events ``` -### Check ingress +## Check Ingress Ingress should have the correct `HOSTS` (showing the configured FQDN) and `ADDRESS` (host address(es) it will be routed to). @@ -64,7 +64,7 @@ NAME HOSTS ADDRESS PORTS AGE rancher rancher.yourdomain.com x.x.x.x,x.x.x.x,x.x.x.x 80, 443 2m ``` -### Check ingress controller logs +### Check Ingress Controller Logs When accessing your configured Rancher FQDN does not show you the UI, check the ingress controller logging to see what happens when you try to access Rancher: @@ -72,7 +72,7 @@ When accessing your configured Rancher FQDN does not show you the UI, check the kubectl -n ingress-nginx logs -l app=ingress-nginx ``` -### Leader election +### Leader Election The leader is determined by a leader election process. After the leader has been determined, the leader (`holderIdentity`) is saved in the `cattle-controllers` ConfigMap (in this example, `rancher-7dbd7875f7-qbj5k`). diff --git a/versioned_docs/version-2.5/troubleshooting/other-troubleshooting-tips/rancher-ha.md b/versioned_docs/version-2.5/troubleshooting/other-troubleshooting-tips/rancher-ha.md index 8917f80da4d..fe044bf9d8c 100644 --- a/versioned_docs/version-2.5/troubleshooting/other-troubleshooting-tips/rancher-ha.md +++ b/versioned_docs/version-2.5/troubleshooting/other-troubleshooting-tips/rancher-ha.md @@ -10,7 +10,7 @@ The commands/steps listed on this page can be used to check your Rancher Kuberne Make sure you configured the correct kubeconfig (for example, `export KUBECONFIG=$PWD/kube_config_cluster.yml`). -### Check Rancher pods +## Check Rancher Pods Rancher pods are deployed as a Deployment in the `cattle-system` namespace. @@ -31,25 +31,25 @@ rancher-7dbd7875f7-qw7wb 1/1 Running 0 8m x.x.x.x x.x.x. If a pod is unable to run (Status is not **Running**, Ready status is not showing `1/1` or you see a high count of Restarts), check the pod details, logs and namespace events. -#### Pod details +### Pod Details ``` kubectl -n cattle-system describe pods -l app=rancher ``` -#### Pod container logs +### Pod container logs ``` kubectl -n cattle-system logs -l app=rancher ``` -#### Namespace events +### Namespace Events ``` kubectl -n cattle-system get events ``` -### Check ingress +## Check Ingress Ingress should have the correct `HOSTS` (showing the configured FQDN) and `ADDRESS` (host address(es) it will be routed to). @@ -64,7 +64,7 @@ NAME HOSTS ADDRESS PORTS AGE rancher rancher.yourdomain.com x.x.x.x,x.x.x.x,x.x.x.x 80, 443 2m ``` -### Check ingress controller logs +## Check Ingress Controller Logs When accessing your configured Rancher FQDN does not show you the UI, check the ingress controller logging to see what happens when you try to access Rancher: @@ -72,7 +72,7 @@ When accessing your configured Rancher FQDN does not show you the UI, check the kubectl -n ingress-nginx logs -l app=ingress-nginx ``` -### Leader election +## Leader Election The leader is determined by a leader election process. After the leader has been determined, the leader (`holderIdentity`) is saved in the `cattle-controllers` ConfigMap (in this example, `rancher-7dbd7875f7-qbj5k`). diff --git a/versioned_docs/version-2.6/troubleshooting/other-troubleshooting-tips/rancher-ha.md b/versioned_docs/version-2.6/troubleshooting/other-troubleshooting-tips/rancher-ha.md index 8917f80da4d..ac27df91156 100644 --- a/versioned_docs/version-2.6/troubleshooting/other-troubleshooting-tips/rancher-ha.md +++ b/versioned_docs/version-2.6/troubleshooting/other-troubleshooting-tips/rancher-ha.md @@ -10,7 +10,7 @@ The commands/steps listed on this page can be used to check your Rancher Kuberne Make sure you configured the correct kubeconfig (for example, `export KUBECONFIG=$PWD/kube_config_cluster.yml`). -### Check Rancher pods +## Check Rancher Pods Rancher pods are deployed as a Deployment in the `cattle-system` namespace. @@ -31,25 +31,25 @@ rancher-7dbd7875f7-qw7wb 1/1 Running 0 8m x.x.x.x x.x.x. If a pod is unable to run (Status is not **Running**, Ready status is not showing `1/1` or you see a high count of Restarts), check the pod details, logs and namespace events. -#### Pod details +### Pod Details ``` kubectl -n cattle-system describe pods -l app=rancher ``` -#### Pod container logs +### Pod Container Logs ``` kubectl -n cattle-system logs -l app=rancher ``` -#### Namespace events +### Namespace Events ``` kubectl -n cattle-system get events ``` -### Check ingress +## Check Ingress Ingress should have the correct `HOSTS` (showing the configured FQDN) and `ADDRESS` (host address(es) it will be routed to). @@ -64,7 +64,7 @@ NAME HOSTS ADDRESS PORTS AGE rancher rancher.yourdomain.com x.x.x.x,x.x.x.x,x.x.x.x 80, 443 2m ``` -### Check ingress controller logs +## Check Ingress Controller Logs When accessing your configured Rancher FQDN does not show you the UI, check the ingress controller logging to see what happens when you try to access Rancher: @@ -72,7 +72,7 @@ When accessing your configured Rancher FQDN does not show you the UI, check the kubectl -n ingress-nginx logs -l app=ingress-nginx ``` -### Leader election +## Leader Election The leader is determined by a leader election process. After the leader has been determined, the leader (`holderIdentity`) is saved in the `cattle-controllers` ConfigMap (in this example, `rancher-7dbd7875f7-qbj5k`). diff --git a/versioned_docs/version-2.7/troubleshooting/other-troubleshooting-tips/rancher-ha.md b/versioned_docs/version-2.7/troubleshooting/other-troubleshooting-tips/rancher-ha.md index 8917f80da4d..ac27df91156 100644 --- a/versioned_docs/version-2.7/troubleshooting/other-troubleshooting-tips/rancher-ha.md +++ b/versioned_docs/version-2.7/troubleshooting/other-troubleshooting-tips/rancher-ha.md @@ -10,7 +10,7 @@ The commands/steps listed on this page can be used to check your Rancher Kuberne Make sure you configured the correct kubeconfig (for example, `export KUBECONFIG=$PWD/kube_config_cluster.yml`). -### Check Rancher pods +## Check Rancher Pods Rancher pods are deployed as a Deployment in the `cattle-system` namespace. @@ -31,25 +31,25 @@ rancher-7dbd7875f7-qw7wb 1/1 Running 0 8m x.x.x.x x.x.x. If a pod is unable to run (Status is not **Running**, Ready status is not showing `1/1` or you see a high count of Restarts), check the pod details, logs and namespace events. -#### Pod details +### Pod Details ``` kubectl -n cattle-system describe pods -l app=rancher ``` -#### Pod container logs +### Pod Container Logs ``` kubectl -n cattle-system logs -l app=rancher ``` -#### Namespace events +### Namespace Events ``` kubectl -n cattle-system get events ``` -### Check ingress +## Check Ingress Ingress should have the correct `HOSTS` (showing the configured FQDN) and `ADDRESS` (host address(es) it will be routed to). @@ -64,7 +64,7 @@ NAME HOSTS ADDRESS PORTS AGE rancher rancher.yourdomain.com x.x.x.x,x.x.x.x,x.x.x.x 80, 443 2m ``` -### Check ingress controller logs +## Check Ingress Controller Logs When accessing your configured Rancher FQDN does not show you the UI, check the ingress controller logging to see what happens when you try to access Rancher: @@ -72,7 +72,7 @@ When accessing your configured Rancher FQDN does not show you the UI, check the kubectl -n ingress-nginx logs -l app=ingress-nginx ``` -### Leader election +## Leader Election The leader is determined by a leader election process. After the leader has been determined, the leader (`holderIdentity`) is saved in the `cattle-controllers` ConfigMap (in this example, `rancher-7dbd7875f7-qbj5k`). diff --git a/versioned_docs/version-2.8/troubleshooting/other-troubleshooting-tips/rancher-ha.md b/versioned_docs/version-2.8/troubleshooting/other-troubleshooting-tips/rancher-ha.md index 68c7ca9d6dd..25845cdc87d 100644 --- a/versioned_docs/version-2.8/troubleshooting/other-troubleshooting-tips/rancher-ha.md +++ b/versioned_docs/version-2.8/troubleshooting/other-troubleshooting-tips/rancher-ha.md @@ -10,7 +10,7 @@ The commands/steps listed on this page can be used to check your Rancher Kuberne Make sure you configured the correct kubeconfig (for example, `export KUBECONFIG=$PWD/kube_config_cluster.yml`). -### Check Rancher pods +## Check Rancher Pods Rancher pods are deployed as a Deployment in the `cattle-system` namespace. @@ -31,25 +31,25 @@ rancher-7dbd7875f7-qw7wb 1/1 Running 0 8m x.x.x.x x.x.x. If a pod is unable to run (Status is not **Running**, Ready status is not showing `1/1` or you see a high count of Restarts), check the pod details, logs and namespace events. -#### Pod details +### Pod Details ``` kubectl -n cattle-system describe pods -l app=rancher ``` -#### Pod container logs +### Pod Container Logs ``` kubectl -n cattle-system logs -l app=rancher ``` -#### Namespace events +### Namespace Events ``` kubectl -n cattle-system get events ``` -### Check ingress +## Check Ingress Ingress should have the correct `HOSTS` (showing the configured FQDN) and `ADDRESS` (host address(es) it will be routed to). @@ -64,7 +64,7 @@ NAME HOSTS ADDRESS PORTS AGE rancher rancher.yourdomain.com x.x.x.x,x.x.x.x,x.x.x.x 80, 443 2m ``` -### Check ingress controller logs +## Check Ingress Controller Logs When accessing your configured Rancher FQDN does not show you the UI, check the ingress controller logging to see what happens when you try to access Rancher: @@ -72,7 +72,7 @@ When accessing your configured Rancher FQDN does not show you the UI, check the kubectl -n ingress-nginx logs -l app=ingress-nginx ``` -### Leader election +## Leader Election The leader is determined by a leader election process. After the leader has been determined, the leader (`holderIdentity`) is saved in the `cattle-controllers` Lease in the `kube-system` namespace (in this example, `rancher-dbc7ff869-gvg6k`). @@ -87,7 +87,7 @@ NAME HOLDER AGE cattle-controllers rancher-dbc7ff869-gvg6k 6h10m ``` -#### Configuration +### Configuration _Available as of Rancher 2.8.3_ diff --git a/versioned_docs/version-2.9/troubleshooting/other-troubleshooting-tips/rancher-ha.md b/versioned_docs/version-2.9/troubleshooting/other-troubleshooting-tips/rancher-ha.md index 68c7ca9d6dd..25845cdc87d 100644 --- a/versioned_docs/version-2.9/troubleshooting/other-troubleshooting-tips/rancher-ha.md +++ b/versioned_docs/version-2.9/troubleshooting/other-troubleshooting-tips/rancher-ha.md @@ -10,7 +10,7 @@ The commands/steps listed on this page can be used to check your Rancher Kuberne Make sure you configured the correct kubeconfig (for example, `export KUBECONFIG=$PWD/kube_config_cluster.yml`). -### Check Rancher pods +## Check Rancher Pods Rancher pods are deployed as a Deployment in the `cattle-system` namespace. @@ -31,25 +31,25 @@ rancher-7dbd7875f7-qw7wb 1/1 Running 0 8m x.x.x.x x.x.x. If a pod is unable to run (Status is not **Running**, Ready status is not showing `1/1` or you see a high count of Restarts), check the pod details, logs and namespace events. -#### Pod details +### Pod Details ``` kubectl -n cattle-system describe pods -l app=rancher ``` -#### Pod container logs +### Pod Container Logs ``` kubectl -n cattle-system logs -l app=rancher ``` -#### Namespace events +### Namespace Events ``` kubectl -n cattle-system get events ``` -### Check ingress +## Check Ingress Ingress should have the correct `HOSTS` (showing the configured FQDN) and `ADDRESS` (host address(es) it will be routed to). @@ -64,7 +64,7 @@ NAME HOSTS ADDRESS PORTS AGE rancher rancher.yourdomain.com x.x.x.x,x.x.x.x,x.x.x.x 80, 443 2m ``` -### Check ingress controller logs +## Check Ingress Controller Logs When accessing your configured Rancher FQDN does not show you the UI, check the ingress controller logging to see what happens when you try to access Rancher: @@ -72,7 +72,7 @@ When accessing your configured Rancher FQDN does not show you the UI, check the kubectl -n ingress-nginx logs -l app=ingress-nginx ``` -### Leader election +## Leader Election The leader is determined by a leader election process. After the leader has been determined, the leader (`holderIdentity`) is saved in the `cattle-controllers` Lease in the `kube-system` namespace (in this example, `rancher-dbc7ff869-gvg6k`). @@ -87,7 +87,7 @@ NAME HOLDER AGE cattle-controllers rancher-dbc7ff869-gvg6k 6h10m ``` -#### Configuration +### Configuration _Available as of Rancher 2.8.3_