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Explain RANCHER_VERSION in HA templates

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Sebastiaan van Steenis
2018-08-23 14:14:21 -07:00
committed by Denise
parent 071eeff115
commit 0be3885ee7
2 changed files with 44 additions and 12 deletions
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content/rancher/v2.x/en/installation/ha/rke-add-on/layer-4-lb/_index.md
+22 -6
View File
@@ -47,15 +47,19 @@ Installation of Rancher in a high-availability configuration involves multiple p
And the **FQDN** part.
9. [Back Up Your RKE Config File](#9-back-up-your-rke-config-file)
9. [Configure Rancher version](#9-configure-rancher-version)
Configure the **Rancher version** to use.
10. [Back Up Your RKE Config File](#10-back-up-your-rke-config-file)
After you've completed configuration of the RKE config file: 1. it's no longer a template since you'll be using it, and 2. you should back up the RKE config file to a safe place. You will reuse this file for upgrades later.
10. [Run RKE](#10-run-rke)
11. [Run RKE](#11-run-rke)
Run RKE to deploy Rancher to your cluster.
11. [Back Up Auto-Generated Config File](#11-back-up-auto-generated-config-file)
12. [Back Up Auto-Generated Config File](#12-back-up-auto-generated-config-file)
During installation, RKE generates a config file that you'll use later for upgrades. Back it up to a safe location.
@@ -397,11 +401,23 @@ After replacing `<FQDN>` with the FQDN chosen in [Configure DNS](#3-configure-dn
Save the `.yml` file and close it.
## 9. Back Up Your RKE Config File
## 9. Configure Rancher version
The last reference that needs to be replaced is `<RANCHER_VERSION>`. This needs to be replaced with a Rancher version which is marked as stable. The latest stable release of Rancher can be found in the [GitHub README](https://github.com/rancher/rancher/blob/master/README.md). Make sure the version is an actual version number, and not a named tag like `stable` or `latest`. The example below shows the version configured to `v2.0.6`.
```
spec:
serviceAccountName: cattle-admin
containers:
- image: rancher/rancher:v2.0.6
imagePullPolicy: Always
```
## 10. Back Up Your RKE Config File
After you close your `.yml` file, back it up to a secure location. You can use this file again when it's time to upgrade Rancher.
## 10. Run RKE
## 11. Run RKE
With all configuration in place, use RKE to launch Rancher. You can complete this action by running the `rke up` command and using the `--config` parameter to point toward your config file.
@@ -429,7 +445,7 @@ INFO[0000] [network] Pulling image [alpine:latest] on host [1.1.1.1]
INFO[0101] Finished building Kubernetes cluster successfully
```
## 11. Back Up Auto-Generated Config File
## 12. Back Up Auto-Generated Config File
During installation, RKE automatically generates a config file named `kube_config_rancher-cluster.yml` in the same directory as the RKE binary. Copy this file and back it up to a safe location. You'll use this file later when upgrading Rancher Server.
content/rancher/v2.x/en/installation/ha/rke-add-on/layer-7-lb/_index.md
+22 -6
View File
@@ -47,15 +47,19 @@ Installation of Rancher in a high-availability configuration involves multiple p
And the **FQDN** part.
9. [Back Up Your RKE Config File](#9-back-up-your-rke-config-file)
9. [Configure Rancher version](#9-configure-rancher-version)
Configure the **Rancher version** to use.
10. [Back Up Your RKE Config File](#10-back-up-your-rke-config-file)
After you've completed configuration of the RKE config file: 1. it's no longer a template since you'll be using it, and 2. you should back up the RKE config file to a safe place. You will reuse this file for upgrades later.
10. [Run RKE](#10-run-rke)
11. [Run RKE](#11-run-rke)
Run RKE to deploy Rancher to your cluster.
11. [Back Up Auto-Generated Config File](#11-back-up-auto-generated-config-file)
12. [Back Up Auto-Generated Config File](#12-back-up-auto-generated-config-file)
During installation, RKE generates a config file that you'll use later for upgrades. Back it up to a safe location.
@@ -298,11 +302,23 @@ There is one reference to `<FQDN>` in the RKE config file. Replace this referenc
3. Save the file and close it.
## 9. Back Up Your RKE Config File
## 9. Configure Rancher version
The last reference that needs to be replaced is `<RANCHER_VERSION>`. This needs to be replaced with a Rancher version which is marked as stable. The latest stable release of Rancher can be found in the [GitHub README](https://github.com/rancher/rancher/blob/master/README.md). Make sure the version is an actual version number, and not a named tag like `stable` or `latest`. The example below shows the version configured to `v2.0.6`.
```
spec:
serviceAccountName: cattle-admin
containers:
- image: rancher/rancher:v2.0.6
imagePullPolicy: Always
```
## 10. Back Up Your RKE Config File
After you close your RKE config file, `rancher-cluster.yml`, back it up to a secure location. You can use this file again when it's time to upgrade Rancher.
## 10. Run RKE
## 11. Run RKE
With all configuration in place, use RKE to launch Rancher. You can complete this action by running the `rke up` command and using the `--config` parameter to point toward your config file.
@@ -330,7 +346,7 @@ With all configuration in place, use RKE to launch Rancher. You can complete thi
INFO[0101] Finished building Kubernetes cluster successfully
```
## 11. Back Up Auto-Generated Config File
## 12. Back Up Auto-Generated Config File
During installation, RKE automatically generates a config file named `kube_config_rancher-cluster.yml` in the same directory as the `rancher-cluster.yml` file. Copy this file and back it up to a safe location. You'll use this file later when upgrading Rancher Server.