1.8.0 to 1.8.2; clariify rolling upgrade
Kelly
parent
5effbbedbb
commit
64a0176f45
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@ -10,13 +10,13 @@ menu:
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parent: Administration
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---
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To successfully upgrade InfluxDB Enterprise clusters to 1.8.0, complete the following steps:
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To successfully perform a rolling upgrade of InfluxDB Enterprise clusters to 1.8.2, complete the following steps:
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1. [Back up your cluster](#back-up-your-cluster).
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2. [Upgrade meta nodes](#upgrade-meta-nodes).
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3. [Upgrade data nodes](#upgrade-data-nodes).
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> ***Note:*** To downgrade to an earlier version, complete the following procedures, replacing the version numbers with the version that you want to downgrade to.
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> ***Note:*** A rolling upgrade lets you to update your cluster with zero downtime. To downgrade to an earlier version, complete the following procedures, replacing the version numbers with the version that you want to downgrade to.
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## Back up your cluster
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@ -41,13 +41,13 @@ Complete the following steps to upgrade meta nodes:
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##### Ubuntu and Debian (64-bit)
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```bash
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wget https://dl.influxdata.com/enterprise/releases/influxdb-meta_1.8.0-c1.8.0_amd64.deb
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wget https://dl.influxdata.com/enterprise/releases/influxdb-meta_1.8.2-c1.8.2_amd64.deb
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```
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##### RedHat and CentOS (64-bit)
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```bash
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wget https://dl.influxdata.com/enterprise/releases/influxdb-meta-1.8.0_c1.8.0.x86_64.rpm
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wget https://dl.influxdata.com/enterprise/releases/influxdb-meta-1.8.2-c1.8.2.x86_64.rpm
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```
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### Install the meta node package
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@ -55,13 +55,13 @@ wget https://dl.influxdata.com/enterprise/releases/influxdb-meta-1.8.0_c1.8.0.x8
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##### Ubuntu and Debian (64-bit)
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```bash
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sudo dpkg -i influxdb-meta_1.8.0-c1.8.0_amd64.deb
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sudo dpkg -i influxdb-meta_1.8.2-c1.8.2_amd64.deb
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```
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##### RedHat and CentOS (64-bit)
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```bash
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sudo yum localinstall influxdb-meta-1.8.0_c1.8.0.x86_64.rpm
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sudo yum localinstall influxdb-meta-1.8.2-c1.8.2.x86_64.rpm
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```
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### Update the meta node configuration file
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@ -103,9 +103,9 @@ ID TCP Address Version
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Meta Nodes
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==========
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TCP Address Version
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rk-upgrading-01:8091 1.8.0_c1.8.0 # 1.8.0_c1.8.0 = 👍
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rk-upgrading-02:8091 1.8.0_c1.8.0
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rk-upgrading-03:8091 1.8.0_c1.8.0
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rk-upgrading-01:8091 1.8.2-c1.8.2 # 1.8.2-c1.8.2 = 👍
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rk-upgrading-02:8091 1.8.2-c1.8.2
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rk-upgrading-03:8091 1.8.2-c1.8.2
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```
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Ensure that the meta cluster is healthy before upgrading the data nodes.
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@ -129,13 +129,13 @@ Complete the following steps to upgrade data nodes:
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##### Ubuntu and Debian (64-bit)
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```bash
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wget https://dl.influxdata.com/enterprise/releases/influxdb-data_1.8.0-c1.8.0_amd64.deb
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wget https://dl.influxdata.com/enterprise/releases/influxdb-data_1.8.2-c1.8.2_amd64.deb
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```
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##### RedHat and CentOS (64-bit)
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```bash
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wget https://dl.influxdata.com/enterprise/releases/influxdb-data-1.8.0_c1.8.0.x86_64.rpm
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wget https://dl.influxdata.com/enterprise/releases/influxdb-data-1.8.2-c1.8.2.x86_64.rpm
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```
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### Stop traffic to the data node
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@ -146,19 +146,19 @@ wget https://dl.influxdata.com/enterprise/releases/influxdb-data-1.8.0_c1.8.0.x8
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### Install the data node package
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When you run the install command, you're prompted to keep or overwrite your current configuration file with the file for version 1.8.0. Enter `N` or `O` to keep your current configuration file. You'll make the configuration changes for version 1.8.0. in the next procedure, [Update the data node configuration file](#update-the-data-node-configuration-file).
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When you run the install command, you're prompted to keep or overwrite your current configuration file with the file for version 1.8.2. Enter `N` or `O` to keep your current configuration file. You'll make the configuration changes for version 1.8.2. in the next procedure, [Update the data node configuration file](#update-the-data-node-configuration-file).
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##### Ubuntu and Debian (64-bit)
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```bash
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sudo dpkg -i influxdb-data_1.8.0-c1.8.0_amd64.deb
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sudo dpkg -i influxdb-data_1.8.2-c1.8.2_amd64.deb
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```
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##### RedHat & CentOS (64-bit)
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```bash
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sudo yum localinstall influxdb-data-1.8.0_c1.8.0.x86_64.rpm
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sudo yum localinstall influxdb-data-1.8.2-c1.8.2.x86_64.rpm
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```
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### Update the data node configuration file
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@ -230,16 +230,16 @@ The [`influxd-ctl` utility](/enterprise_influxdb/v1.8/administration/cluster-com
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Data Nodes
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==========
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ID TCP Address Version
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4 rk-upgrading-01:8088 1.8.0_c1.8.0 # 1.8.0_c1.8.0 = 👍
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5 rk-upgrading-02:8088 1.8.0_c1.8.0
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6 rk-upgrading-03:8088 1.8.0_c1.8.0
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4 rk-upgrading-01:8088 1.8.2-c1.8.2 # 1.8.2-c1.8.2 = 👍
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5 rk-upgrading-02:8088 1.8.2-c1.8.2
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6 rk-upgrading-03:8088 1.8.2-c1.8.2
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Meta Nodes
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==========
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TCP Address Version
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rk-upgrading-01:8091 1.8.0_c1.8.0
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rk-upgrading-02:8091 1.8.0_c1.8.0
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rk-upgrading-03:8091 1.8.0_c1.8.0
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rk-upgrading-01:8091 1.8.2-c1.8.2
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rk-upgrading-02:8091 1.8.2-c1.8.2
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rk-upgrading-03:8091 1.8.2-c1.8.2
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```
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If you have any issues upgrading your cluster, contact InfluxData support.
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