The upper case environment variables are used by faasshell services.
The lower case environment variables are used by only tests, unit tests and functional tests.
| environment variable | literal value | default value |
|---|---|---|
| FAASSHELL_SVC_PORT | number | 8080 (http), 8433 (https) |
Database is either Apache CouchDB or IBM Cloudant.
| environment variable | literal value | default value |
|---|---|---|
| FAASSHELL_DB_AUTH | ID:PW | |
| FAASSHELL_DB_APIHOST | URL | http://127.0.0.1:5984 |
In Kubernetes or OpenShift, FaaS Shell pod looks up the environment variable "COUCHDB_SERVICE_HOST" and "COUCHDB_SERVICE_PORT" in faasshell namespace if "FAASSHELL_DB_APIHOST" is not set.
Message Queue is either SWI Prolog built_in or Apache Kafka.
| environment variable | literal value | default value |
|---|---|---|
| FAASSHELL_MQ | built_in | kafka | built_in |
In Kubernetes or OpenShift, Apache Kafka is necessary if the number of replication of FaaS Shell pod is more than two.
| environment variable | format |
|---|---|
| HTTP_PROXY | scheme:[//[user[:password]@]host[:port]] |
| HTTPS_PROXY | scheme:[//[user[:password]@]host[:port]] |
| NO_PROXY | host_or_ip,host_or_ip,... |
Setting vendor access information into environment variables is tentative implementation for PoC.
Later, all credentials will be managed as fassshell user's property in DB or CLI parameter.
| vendor | environment variable | description |
|---|---|---|
| AWS (*1) | AWS_ACCESS_KEY_ID | aws_access_key_id in ~/.aws/credentials |
| AWS_SECRET_ACCESS_KEY | aws_secret_access_key in ~/.aws/credentials | |
| GCP (*2,*3) | GOOGLE_APPLICATION_CREDENTIALS | full path to JSON credential file |
| Azure | AZURE_HOSTKEY | Host keys (*4) |
| AZURE_TENANT_ID | tenant ID is the Directory ID (*5) | |
| AZURE_CLIENT_ID | client_id is the Application ID (*6) | |
| AZURE_CLIENT_SECRET | client_secret (*6) | |
| IBM/OpenWhisk (*7) | WSK_AUTH | AUTH in ~/.wskprops |
| WSK_APIHOST | APIHOST in ~/.wskprops | |
| IFTTT | IFTTT_KEY | click "Document" button (*8) |
| vendor | environment variable | description |
|---|---|---|
| AWS | aws_region | arn:aws:lambda:{aws_region}:{aws_account_id}:function:hello |
| aws_account_id | ditto | |
| Azure | azure_webapp_name | https://{azure_webapp_name}.azurewebsites.net/ |
| GCP | gcp_location_id | https://{gcp_location_id}-{gcp_project_id}.cloudfunctions.net/hello |
| gcp_project_id | ditto |