Offline upgrade observability module¶
This page explains how to install or upgrade the observability module after downloading it from Download Center.
Info
The word insight
appearing in the following commands or scripts is the internal development codename of the observability module.
Load the image from the installation package¶
You can load the image in one of the following two ways. When there is a container registry in the environment, it is recommended to select chart-syncer to synchronize the image to the container registry. This method is more efficient and convenient.
chart-syncer synchronously images to the container registry¶
-
Create load-image.yaml
!!! note
All parameters in this YAML file are required. You need a private container registry and modify related configurations.
=== "chart repo installed"
If the current environment has installed the chart repo, chart-syncer also supports exporting the chart as a tgz file. ```yaml source: intermediateBundlesPath: insight-offline # The relative path to execute the charts-syncer command, not the relative path between this YAML file and the offline bundle target: containerRegistry: 10.16.10.111 # need to be changed to your container registry url containerRepository: release.daocloud.io/insight # need to be changed to your image repository repo: kind: HARBOR # Can also be any other supported Helm Chart repository class url: http://10.16.10.111/chartrepo/release.daocloud.io # need to change to chart repo url auth: username: "admin" # Your container registry username password: "Harbor12345" # Your container registry password containers: auth: username: "admin" # Your container registry username password: "Harbor12345" # Your container registry password ```
=== "chart repo not installed"
If the chart repo is not installed in the current environment, chart-syncer also supports exporting the chart as a tgz file and storing it in the specified path. ```yaml source: intermediateBundlesPath: insight-offline # The relative path to execute the charts-syncer command, not the relative path between this YAML file and the offline bundle target: containerRegistry: 10.16.10.111 # need to be changed to your container registry url containerRepository: release.daocloud.io/insight # need to be changed to your image repository repo: kind: LOCAL path: ./local-repo # chart local path containers: auth: username: "admin" # Your container registry username password: "Harbor12345" # Your container registry password ```
-
Execute the synchronous imageing command.
Docker or containerd direct loading¶
Unzip and load the image file.
-
Unzip the tar archive.
After successful decompression, you will get 3 files:
- hints.yaml
- images.tar
- original-chart
-
Load the image locally to Docker or containerd.
=== "Docker"
```shell docker load -i images.tar ```
=== "containerd"
```shell ctr image import images.tar ```
Note
Each node needs to perform Docker or containerd loading image operation. After the loading is complete, the tag image is required to keep the Registry and Repository consistent with the installation.
upgrade¶
There are two ways to upgrade. You can choose the corresponding upgrade plan according to the pre-operations:
-
Check whether the global management helm repository exists.
If the returned result is empty or as prompted, proceed to the next step; otherwise, skip the next step.
-
Add the globally managed helm repository.
-
Update the globally managed helm repository.
-
Select the version of Global Management you want to install (the latest version is recommended).
-
Back up the
--set
parameter.Before upgrading the global management version, it is recommended that you execute the following command to back up the
--set
parameter of the old version. -
Execute
helm upgrade
.Before upgrading, it is recommended that you override the
global.imageRegistry
field in insight.yaml and insight-agent.yaml to the address of the currently used image repository.helm upgrade insight insight/insight \ -n insight-system \ -f ./insight.yaml \ --set global.imageRegistry=$imageRegistry \ --version 0.13.1
as well as
-
Back up the
--set
parameter.Before upgrading the global management version, it is recommended that you execute the following command to back up the
--set
parameter of the old version. -
Execute
helm upgrade
.Before upgrading, it is recommended that you overwrite
global.imageRegistry
in bak.yaml to the address of the current image registry.helm upgrade insight . \ -n insight-system \ -f ./insight.yaml \ --set global.imageRegistry=$imageRegistry
as well as