Swalloow opened a new issue #9627:
URL: https://github.com/apache/airflow/issues/9627
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**Apache Airflow version**: 1.10.10
**Kubernetes version (if you are using kubernetes)** (use `kubectl
version`): 1.16
**Environment**:
- **Cloud provider or hardware configuration**: AWS EKS
- **OS** (e.g. from /etc/os-release): AWS EKS default AMI
- **Kernel** (e.g. `uname -a`):
- **Install tools**:
- **Others**: airflow metadata db as AWS Aurora 5.6.4+
**What happened**:
Deploy official helm chart from master branch and update `values.yaml` file
as below.
I use AWS Aurora as database.
```
# Airflow database config
data:
# If secret names are provided, use those secrets
metadataSecretName: ~
resultBackendSecretName: ~
# Otherwise pass connection values in
# FIXME:
metadataConnection:
user: MYAURORA_USER
pass: MYAURORA_PASSWORD
host: MYAURORA_URL
port: 3306
db: airflow
sslmode: disable
resultBackendConnection:
user: MYAURORA_USER
pass: MYAURORA_PASSWORD
host: MYAURORA_URL
port: 3306
db: airflow
sslmode: disable
```
After install helm chart, an error occurred in scheduler initContainer phase.
```
$ kubectl get po -n airflow
NAME READY STATUS RESTARTS AGE
airflow-dev-create-user-v84lr 0/1 Error 1 18s
airflow-dev-scheduler-695894dbc7-jz9qx 0/2 Init:Error 1 18s
airflow-dev-statsd-7f5fbdc8c4-49487 1/1 Running 0 18s
airflow-dev-webserver-547664465f-hqh54 0/1 Init:0/1 0 18s
$ kubectl describe po -n airflow airflow-dev-scheduler-695894dbc7-jz9qx
...
Init Containers:
run-airflow-migrations:
Container ID:
docker://9b431e2584a68afdcdacd7f7043e6facd46c38ab577dd427f14a3a79782a934d
Image: apache/airflow:1.10.10.1-alpha2-python3.6
Image ID:
docker-pullable://apache/airflow@sha256:f44d93b67f58a761aab9c4ed5804b4df2fd15050a9c561413d722eb619c064d5
Port: <none>
Host Port: <none>
Args:
bash
-c
airflow upgradedb || airflow db upgrade
State: Terminated
Reason: Error
Exit Code: 2
Started: Thu, 02 Jul 2020 18:18:09 +0900
Finished: Thu, 02 Jul 2020 18:18:15 +0900
Last State: Terminated
Reason: Error
Exit Code: 2
Started: Thu, 02 Jul 2020 18:17:23 +0900
Finished: Thu, 02 Jul 2020 18:17:29 +0900
Ready: False
Restart Count: 4
Environment:
AIRFLOW__CORE__FERNET_KEY: <set to the key 'fernet-key' in
secret 'airflow-dev-fernet-key'> Optional: false
AIRFLOW__CORE__SQL_ALCHEMY_CONN: <set to the key 'connection' in
secret 'airflow-dev-airflow-metadata'> Optional: false
AIRFLOW_CONN_AIRFLOW_DB: <set to the key 'connection' in
secret 'airflow-dev-airflow-metadata'> Optional: false
Mounts:
/var/run/secrets/kubernetes.io/serviceaccount from
airflow-dev-scheduler-serviceaccount-token-vh5td (ro)
```
<!-- (please include exact error messages if you can) -->
**What you expected to happen**:
I expected to support mysql addresses as well.
However, if you look at the secret yaml file, it is fixed at
db+postgresql:// address.
(`chart/templates/secrets/result-backend-connection-secret.yaml`)
<!-- What do you think went wrong? -->
**How to reproduce it**:
helm install . --name airflow --namespace airflow
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**Anything else we need to know**:
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