问题
I'm trying to set up Metabase on a gcloud engine using Google Cloud SQL (MySQL).
I've got it running using this git and this app.yaml:
runtime: custom
env: flex
# Metabase does not support horizontal scaling
# https://github.com/metabase/metabase/issues/2754
# https://cloud.google.com/appengine/docs/flexible/java/configuring-your-app-with-app-yaml
manual_scaling:
instances: 1
env_variables:
# MB_JETTY_PORT: 8080
MB_DB_TYPE: mysql
MB_DB_DBNAME: [db_name]
# MB_DB_PORT: 5432
MB_DB_USER: [db_user]
MB_DB_PASS: [db_password]
# MB_DB_HOST: 127.0.0.1
CLOUD_SQL_INSTANCE: [project-id]:[location]:[instance-id]
I have 2 issues:
The Metabase fails in connecting to the Cloud SQL - the Cloud SQL is part of the same project and App Engine is authorized.
After I create my admin user in Metabase, I am only able to login for a few seconds (and only sometimes), but it keeps throwing me to either
/setup
or/auth/login
saying the password doesn't match (when it does).
I hope someone can help - thank you!
回答1:
So, we just got metabase running in Google App Engine with a Cloud SQL instance running PostgreSQL and these are the steps we went through.
First, create a Dockerfile:
FROM gcr.io/google-appengine/openjdk:8
EXPOSE 8080
ENV JAVA_OPTS "-XX:+IgnoreUnrecognizedVMOptions -Dfile.encoding=UTF-8 --add-opens=java.base/java.net=ALL-UNNAMED --add-modules=java.xml.bind"
ENV JAVA_TOOL_OPTIONS "-Xmx1g"
ADD https://downloads.metabase.com/enterprise/v1.1.6/metabase.jar $APP_DESTINATION
We tried pushing the memory further down, but 1 GB seemed to be the sweet spot. On to the app.yaml
:
runtime: custom
env: flex
manual_scaling:
instances: 1
resources:
cpu: 1
memory_gb: 1
disk_size_gb: 10
readiness_check:
path: "/api/health"
check_interval_sec: 5
timeout_sec: 5
failure_threshold: 2
success_threshold: 2
app_start_timeout_sec: 600
beta_settings:
cloud_sql_instances: <Instance-Connection-Name>=tcp:5432
env_variables:
MB_DB_DBNAME: 'metabase'
MB_DB_TYPE: 'postgres'
MB_DB_HOST: '172.17.0.1'
MB_DB_PORT: '5432'
MB_DB_USER: '<username>'
MB_DB_PASS: '<password>'
MB_JETTY_PORT: '8080'
Note the beta_settings
field at the bottom, which handles what akilesh raj
was doing manually. Also, the trailing =tcp:5432
is required, since metabase does not support unix sockets yet.
Relevant documentation can be found here.
回答2:
Although I am not sure of the reason, I think authorizing the service account of App engine is not enough for accessing cloud SQL.
In order to authorize your App to access your Cloud SQL you can do either of both methods:
Within the app.yaml file, configure an environment variable pointing to a a service account key file with a correct authorization configuration to Cloud SQL :
env_variables: GOOGLE_APPLICATION_CREDENTIALS=[YOURKEYFILE].json
Your code executes a fetch of an authorized service account key from a bucket, and loads it afterwards with the help of the Cloud storage Client library. Seeing your runtime is custom, the pseudocode which would be translated into the code you use is the following:
.....
回答3:
It is better to use the Cloud proxy to connect to the SQL instances. This way you do not have to authorize the instances in CloudSQL every time there is a new instance. More on CloudProxy here
As for setting up Metabase in the Google App Engine, I am including the app.yaml
and Dockerfile
below.
The app.yaml
file,
runtime: custom
env: flex
manual_scaling:
instances: 1
env variables:
MB_DB_TYPE: mysql
MB_DB_DBNAME: metabase
MB_DB_PORT: 3306
MB_DB_USER: root
MB_DB_PASS: password
MB_DB_HOST: 127.0.0.1
METABASE_SQL_INSTANCE: instance_name
The Dockerfile,
FROM gcr.io/google-appengine/openjdk:8
# Set locale to UTF-8
ENV LANG C.UTF-8
ENV LC_ALL C.UTF-8
# Install CloudProxy
ADD https://dl.google.com/cloudsql/cloud_sql_proxy.linux.amd64 ./cloud_sql_proxy
RUN chmod +x ./cloud_sql_proxy
#Download the latest version of Metabase
ADD http://downloads.metabase.com/v0.21.1/metabase.jar ./metabase.jar
CMD nohup ./cloud_sql_proxy -instances=$METABASE_SQL_INSTANCE=tcp:$MB_DB_PORT & java -jar /startup/metabase.jar
来源:https://stackoverflow.com/questions/49778760/metabase-on-google-app-engine