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Update config to work with v1beta1 changes #143

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merged 15 commits into from
Oct 28, 2021
Merged

Update config to work with v1beta1 changes #143

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aa3271f
Update config to work with v1beta1 changes
0sewa0 Oct 12, 2021
5a007c5
Update CR and values to v1beta1
0sewa0 Oct 13, 2021
06f173b
Updates webhook config/tests
0sewa0 Oct 19, 2021
463dd67
Updates customeresources tests
0sewa0 Oct 19, 2021
65e6f6c
Remove useCSIDriver from cloudNative
0sewa0 Oct 19, 2021
9e0bce2
Removes node list/watch permissions from webhook
0sewa0 Oct 20, 2021
d293bb6
Updates questions.yaml
0sewa0 Oct 20, 2021
c324a4d
Makes classicFullStack default
0sewa0 Oct 20, 2021
8c688da
Updates readme
0sewa0 Oct 21, 2021
33e5ca6
Fixes nil pointer issues
0sewa0 Oct 27, 2021
349de73
Update according to review
0sewa0 Oct 27, 2021
815b2c7
Fixes activeGate nil pointer
0sewa0 Oct 27, 2021
6817e3c
Intorduces labels to all serviceaccounts
0sewa0 Oct 28, 2021
652cd44
Adds extra checks so the upgrade can be more seamless
0sewa0 Oct 28, 2021
f972ebf
Updates the readme
0sewa0 Oct 28, 2021
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92 changes: 62 additions & 30 deletions dynatrace-operator/chart/default/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,7 @@ To install the Dynatrace Operator via Helm run the following command:

### Adding Dynatrace Helm repository
```
$ helm repo add dynatrace https://raw.githubusercontent.com/Dynatrace/helm-charts/master/repos/stable
helm repo add dynatrace https://raw.githubusercontent.com/Dynatrace/helm-charts/master/repos/stable
```

### Prepare tokens
Expand All @@ -46,70 +46,102 @@ https://www.dynatrace.com/support/help/reference/dynatrace-concepts/why-do-i-nee
To install the Dynatrace Operator first create the dynatrace namespace, apply the latest CRD from [the latest release](https://github.com/Dynatrace/dynatrace-operator/releases/latest) and replace the APIUrl, the API token and the PaaS token in command and execute it

#### Kubernetes
```
$ kubectl create namespace dynatrace
$ kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/latest/download/dynatrace.com_dynakubes.yaml
$ helm install dynatrace-operator dynatrace/dynatrace-operator -n dynatrace --set apiUrl="https://ENVIRONMENTID.live.dynatrace.com/api",apiToken="DYNATRACE_API_TOKEN",paasToken="PLATFORM_AS_A_SERVICE_TOKEN"
```console
kubectl create namespace dynatrace
kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/latest/download/dynatrace.com_dynakubes.yaml
helm install dynatrace-operator dynatrace/dynatrace-operator -n dynatrace --set apiUrl="https://ENVIRONMENTID.live.dynatrace.com/api",apiToken="DYNATRACE_API_TOKEN",paasToken="PLATFORM_AS_A_SERVICE_TOKEN"
```

#### OpenShift
```
$ oc adm new-project --node-selector="" dynatrace
$ oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/latest/download/dynatrace.com_dynakubes.yaml
$ helm install dynatrace-operator dynatrace/dynatrace-operator -n dynatrace --set platform="openshift",apiUrl="https://ENVIRONMENTID.live.dynatrace.com/api",apiToken="DYNATRACE_API_TOKEN",paasToken="PLATFORM_AS_A_SERVICE_TOKEN"
```console
oc adm new-project --node-selector="" dynatrace
oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/latest/download/dynatrace.com_dynakubes.yaml
helm install dynatrace-operator dynatrace/dynatrace-operator -n dynatrace --set platform="openshift",apiUrl="https://ENVIRONMENTID.live.dynatrace.com/api",apiToken="DYNATRACE_API_TOKEN",paasToken="PLATFORM_AS_A_SERVICE_TOKEN"
```

#### OpenShift 3.11
```
$ oc adm new-project --node-selector="" dynatrace
$ oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/latest/download/dynatrace.com_dynakubes-v1beta1.yaml
$ helm install dynatrace-operator dynatrace/dynatrace-operator -n dynatrace --set platform="openshift-3-11",apiUrl="https://ENVIRONMENTID.live.dynatrace.com/api",apiToken="DYNATRACE_API_TOKEN",paasToken="PLATFORM_AS_A_SERVICE_TOKEN"
```console
oc adm new-project --node-selector="" dynatrace
oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/latest/download/dynatrace.com_dynakubes-v1beta1.yaml
helm install dynatrace-operator dynatrace/dynatrace-operator -n dynatrace --set platform="openshift-3-11",apiUrl="https://ENVIRONMENTID.live.dynatrace.com/api",apiToken="DYNATRACE_API_TOKEN",paasToken="PLATFORM_AS_A_SERVICE_TOKEN"
```

This will automatically install the Dynatrace Operator and create a containerized ActiveGate.
This will automatically install the Dynatrace Operator, create a containerized ActiveGate and deploy classicFullStack OneAgents.

## Update procedure

To update simply update your helm repositories and check the latest version

```
$ helm repo update
```console
helm repo update
```

You can then check for the latest version by searching your Helm repositories for the Dynatrace Operator

```
$ helm search repo dynatrace-operator
```console
helm search repo dynatrace-operator
```

To update to the latest version apply the latest version of the CRD attached to [the latest release](https://github.com/Dynatrace/dynatrace-operator/releases/latest) and run this command.
Do not forget to add the `reuse-values` flag to keep your configuration

##### Kubernetes
### Update between 0.2.3 and 0.3.0
In version 0.3.0 the CRD changed significantly, so the values.yaml changed to remain consistent with it.
You can still use the `--reuse-values` flag and everything will work, however its recommended to either do `-f override.yaml` where the fields in the `override.yaml` will overwrite/append the fields that changed or update your values file.

Here is an example `override.yaml` with all the changes: (several new sections were added, however we don't have to worry about those during the upgrade)
```yaml
# override.yaml

classicFullStack:

# moved from oneAgent.version
version: <some-version>

# moved from oneAgent.image
image: <some-image>

# moved from oneAgent.autoUpdate
autoUpdate: <true/false>

# renamed from classicFullStack.resources
oneAgentResources: <some-resources>

kubernetesMonitoring:

# moved from activeGate.image
image: <some-image>

routing:

# moved from activeGate.image
image: <some-image>
```
$ kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/latest/download/dynatrace.com_dynakubes.yaml
$ helm upgrade dynatrace-operator dynatrace/dynatrace-operator -n dynatrace --reuse-values

##### Kubernetes
```console
kubectl apply -f https://github.com/Dynatrace/dynatrace-operator/releases/latest/download/dynatrace.com_dynakubes.yaml
helm upgrade dynatrace-operator dynatrace/dynatrace-operator -n dynatrace --reuse-values
```

##### OpenShift
```
$ oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/latest/download/dynatrace.com_dynakubes.yaml
$ helm upgrade dynatrace-operator dynatrace/dynatrace-operator -n dynatrace --reuse-values
```console
oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/latest/download/dynatrace.com_dynakubes.yaml
helm upgrade dynatrace-operator dynatrace/dynatrace-operator -n dynatrace --reuse-values
```

##### OpenShift 3.11
```
$ oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/latest/download/dynatrace.com_dynakubes-v1beta1.yaml
$ helm upgrade dynatrace-operator dynatrace/dynatrace-operator -n dynatrace --reuse-values
```console
oc apply -f https://github.com/Dynatrace/dynatrace-operator/releases/latest/download/dynatrace.com_dynakubes-v1beta1.yaml
helm upgrade dynatrace-operator dynatrace/dynatrace-operator -n dynatrace --reuse-values
```


## Uninstall dynatrace-operator
Remove DynaKube custom resources and clean-up all remaining Dynatrace Operator specific objects:


```sh
$ helm uninstall dynatrace-operator -n dynatrace
```console
helm uninstall dynatrace-operator -n dynatrace
```

## License
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