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README.md

Installation steps for Kubernetes with Standard Manifest Files using flowmanager_helper.sh

Prerequisites

  • Kubernetes 1.4+
  • kubectl 1.4+
  • Helm 3+ (only for Mongo/Redis)
  • Nginx(latest stable version) installed and configured for Ingress usage

Steps

  1. Customize mongodb.yaml and redis.yaml according to your needs.
  2. Install Redis and/or MongoDB using

    ./flowmanager_helper.sh -m for MongoDB
    ./flowmanager_helper.sh -r for Redis

  3. Create the TLS secret for your domain using:

    kubectl create secret tls tls --cert=path/to/cert/file --key=path/to/key/file -n <NAMESPACE>

  4. Copy your license to the root folder or run the following command in order to create the secret:

    kubectl create secret generic flowmanager-license --from-file=license.xml -n <NAMESPACE>

  5. Generate the certificates and secrets using:

    ./flowmanager_helper.sh -gc

  6. Customize patch.yml and ingress.yml for FM MultiNode and/or patch.yml and ingress.yml for FM SingleNode and Secret Env file
  7. Install Flow Manager:

    ./flowmanager_helper.sh -fm-s for FM SingleNode
    ./flowmanager_helper.sh -fm-m for FM MultiNode

Deploy using standard files

Deploy using standard Kubernetes deployment manifest files.

Prerequisites

  • Kubernetes 1.4+
  • kubectl 1.4+
  • Customer certificates and password
  • Customer license
  • Mongodb URL
  • user and password for Mongodb
  • Nginx(latest stable version) installed and configured for Ingress usage

How to create secrets for certificates

  • License
kubectl create secret generic flowmanager-license --from-file=license.xml
  • UI
kubectl create secret generic flowmanager-httpskeystore --from-file=uicert.p12
  • Governance
kubectl create secret generic flowmanager-governance --from-file=governanceca.p12

Warning: Each files used from this step we need to be update the Deployment file

How to create secrets for monogdb credentials or redis

Inside the file secret-env.yml

Updating each values for the keys related:

  FM_GENERAL_ENCRYPTION_KEY: ""
  FM_HTTPS_KEYSTORE_PASSWORD: ""
  FM_CFT_SHARED_SECRET: ""
  FM_DATABASE_USER_NAME: ""
  FM_DATABASE_USER_PASSWORD: ""
  FM_GOVERNANCE_CA_PASSWORD: ""

Example with mongodb user/password:

# For mongodb user
$ echo -n 'mongdb_user' | base64
bW9uZ2RiX3VzZXI=
# Changing the value for the key
FM_DATABASE_USER_NAME: "bW9uZ2RiX3VzZXI="

# For mongodb password
$ echo -n 'mongdb_password' | base64
bW9uZ2RiX3Bhc3N3b3Jk
# Changing the value for the key
FM_DATABASE_USER_PASSWORD: "bW9uZ2RiX3Bhc3N3b3Jk"

How to configure Flowmanager before deployment

Files to check and modify:

How to deploy Flowmanager

This stuff permit to deploy only Flowmanager 1 node

  1. Creating manually all secrets for the licence and certificates
  2. Editing manually the yaml file for parameters needed or madatory for the customer
  3. Applying all the files ex:
kubectl apply -k ./singlenode

Remove

kubectl delete -k ./singlenode