About

The Masif Upgrader master is a component of Masif Upgrader.

Consult Masif Upgrader's manual on its purpose and the master's role in its architecture and demo for a full stack live demonstration.

Configuration

The configuration file (usually /etc/masif-upgrader-master/config.ini) looks like this:

[api]
listen=0.0.0.0:8150

[tls]
cert=/var/lib/puppet/ssl/certs/infra-mgmt.intern.example.com.pem
key=/var/lib/puppet/ssl/private_keys/infra-mgmt.intern.example.com.pem
ca=/var/lib/puppet/ssl/certs/ca.pem
crl=/var/lib/puppet/ssl/ca/ca_crl.pem

[db]
type=mysql
dsn=masif_upgrader_master:123456@/masif_upgrader

[log]
level=info

api.listen is the address (HOST:PORT) to listen on for requests from agents.

The tls section describes the X.509 PKI:

option	description
cert	TLS server certificate chain (may include root CA)
key	TLS server private key
ca	TLS client root CA certificate
crl	TLS client root CA's certificate revocation list (optional)

The db section describes the database the master shares with the UI:

option	description
type	The database's type (only "mysql")
dsn	The database's DSN

log.level defines the logging verbosity and is one of:

• error
• warning
• info
• debug

Docker

docker run --rm -d \
  -v /var/lib/puppet/ssl:/pki:ro \
  -e MASIF_MASTER_API_LISTEN=0.0.0.0:8150 \
  -e MASIF_MASTER_TLS_CERT=/pki/certs/infra-mgmt.intern.example.com.pem \
  -e MASIF_MASTER_TLS_KEY=/pki/private_keys/infra-mgmt.intern.example.com.pem \
  -e MASIF_MASTER_TLS_CA=/pki/certs/ca.pem \
  -e MASIF_MASTER_TLS_CRL=/pki/ca/ca_crl.pem \
  -e MASIF_MASTER_DB_TYPE=mysql \
  -e MASIF_MASTER_DB_DSN=masif_upgrader_master:[email protected]/masif_upgrader \
  -e MASIF_MASTER_LOG_LEVEL=info \
  masifupgrade/master