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rasa_x_playbook.yml
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rasa_x_playbook.yml
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---
- name: "Install Rasa X"
hosts: "localhost"
become: True
vars:
RASA_HOME: "{{ lookup('env','RASA_HOME')|default('/etc/rasa', true) }}"
terms_confirmed: False
roles:
- role: angstwad.docker_ubuntu
when: ansible_testing is not defined
tasks:
- name: Status of Rasa Enterprise license file
stat:
path: rasa-x-ee-license.yml
register: rasa_x_license_file
- name: Check if a license exists
debug:
msg: "There is no Rasa Enterprise license file. We will install Rasa X (Community Edition)."
when: rasa_x_license_file.stat.exists == False
- name: Load configuration file of the customer (includes e.g. the license)
include_vars:
file: rasa-x-ee-license.yml
name: rasax
when: rasa_x_license_file.stat.exists
- name: Create Rasa X root directory
file:
path: "{{ RASA_HOME }}"
state: directory
- name: Create Rasa X log directory
file:
path: "{{ RASA_HOME }}/logs"
state: directory
mode: 0770
group: root
- name: Create Rasa X scripts directory
file:
path: "{{ RASA_HOME }}/scripts"
state: directory
- name: Create the directory to store terms accept file
file:
path: "{{ RASA_HOME }}/terms"
state: directory
mode: 0770
group: root
- name: Create the directory for the database persistence
file:
path: "{{ RASA_HOME }}/db"
state: directory
mode: 0750
owner: "1001"
group: root
- name: Create the directory to store the models
file:
path: "{{ RASA_HOME }}/models"
state: directory
mode: 0770
group: root
- name: Create the directory for the authentication
file:
path: "{{ RASA_HOME }}/auth"
state: directory
mode: 0770
group: root
- name: Create the directory for the credentials
file:
path: "{{ RASA_HOME }}/credentials"
state: directory
mode: 0770
group: root
- name: Create the directory to store the certificate files
file:
path: "{{ RASA_HOME }}/certs"
state: directory
mode: 0770
group: root
- name: Prompt for Rasa Enterprise terms and conditions
pause:
prompt: "Do you accept the Rasa Enterprise terms and conditions? Please read them at https://storage.googleapis.com/rasa-x-releases/rasa_x_ee_license_agreement.pdf. Answer with 'YES' or simply press return to agree."
when: not (terms_confirmed | bool) and rasa_x_license_file.stat.exists
register: user_terms_response
- name: Store user input value
set_fact: terms_confirmed="{{user_terms_response.user_input or True}}"
when: user_terms_response.user_input is defined
- name: Prompt for Rasa X (Community Edition) terms and conditions
pause:
prompt: "Do you accept the Rasa X terms and conditions? Please read them at https://storage.googleapis.com/rasa-x-releases/rasa_x_ce_license_agreement.pdf. Answer with 'YES' or simply press return to agree."
when: not (terms_confirmed | bool) and not rasa_x_license_file.stat.exists
register: user_terms_response
- name: Store user input value
set_fact: terms_confirmed="{{user_terms_response.user_input or True}}"
when: user_terms_response.user_input is defined
- name: Check terms and conditions were accepted
assert:
that:
- terms_confirmed | bool # `YES` is handled as `true` in YAML
msg: "You need to accept the terms and conditions to run Rasa X. Please re-run the installation script and accept the terms"
- name: write agree file
shell: echo "${USER} $(date)" > {{ RASA_HOME }}/terms/agree.txt
when: terms_confirmed | bool
- name: Adapt permissions of agreement file
file:
path: "{{ RASA_HOME }}/terms/agree.txt"
mode: 770
group: root
- name: stat user credentials
stat:
path: "{{ playbook_dir }}/credentials"
register: user_credentials_dir
- name: backwards compatible credentials
command: mv credentials {{ RASA_HOME }}/credentials
# Don't move the credentials directory to itself
when: user_credentials_dir.stat.exists and playbook_dir != RASA_HOME
- name: Status of Rasa X credentials folder
stat:
path: "{{ RASA_HOME }}/credentials"
register: rasa_x_credentials
- name: Status of Rasa X env file
stat:
path: "{{ RASA_HOME }}/.env"
register: rasa_x_env
- name: Ensure we do not overwrite the env if we do not have the credentials
assert:
that:
- "not (rasa_x_env.stat.exists and not rasa_x_credentials.stat.exists)"
msg: "There is a Rasa X env ({{ RASA_HOME }}/.env) but no folder containing the original credentials. To avoid overwriting the existing credentials in .env we ABORT. "
- name: Create the environment for the docker compose runner
copy:
content: |
PASSWORD_SALT={{ lookup('password', '{{ RASA_HOME }}/credentials/password_salt length=15') }}
RASA_X_VERSION=0.28.3
RASA_VERSION=1.10.0
RASA_X_DEMO_VERSION=0.28.1
dest: "{{ RASA_HOME }}/.env"
when: rasa_x_env.stat.exists == False
- name: Update Rasa X version in `.env` file if `.env` file already existed
lineinfile:
path: "{{ RASA_HOME }}/.env"
regexp: "RASA_X_VERSION=.*"
line: "RASA_X_VERSION=0.28.3"
when: rasa_x_env.stat.exists
- name: Update Rasa version in `.env` file if `.env` file already existed
lineinfile:
path: "{{ RASA_HOME }}/.env"
regexp: "RASA_VERSION=.*"
line: "RASA_VERSION=1.10.0"
when: rasa_x_env.stat.exists
- name: Update RASA X demo version in `.env` file if `.env` file already existed
lineinfile:
path: "{{ RASA_HOME }}/.env"
regexp: "RASA_X_DEMO_VERSION=.*"
line: "RASA_X_DEMO_VERSION=0.28.1"
when: rasa_x_env.stat.exists
- name: Read the the content of the .env file
shell: cat "{{ RASA_HOME }}/.env"
register: env_content
- name: Status of deployment environments file
stat:
path: "{{ RASA_HOME }}/environments.yml"
register: environments_file
- name: Create deployment environments file if not present
copy:
content: |
rasa:
production:
url: ${RASA_PRODUCTION_HOST}
token: ${RASA_TOKEN}
worker:
url: ${RASA_WORKER_HOST}
token: ${RASA_TOKEN}
dest: "{{ RASA_HOME }}/environments.yml"
mode: 0770
group: root
when: environments_file.stat.exists == False
- name: Status of Redis credentials file
stat:
path: "{{ RASA_HOME }}/credentials/redis"
register: redis_credentials
- name: Create Redis credentials if not present
lineinfile:
path: "{{ RASA_HOME }}/.env"
line: "REDIS_PASSWORD={{ lookup('password', '{{ RASA_HOME }}/credentials/redis length=15') }}"
when: redis_credentials.stat.exists == False
- name: Status of RabbitMQ credentials file
stat:
path: "{{ RASA_HOME }}/credentials/rabbit"
register: rabbitmq_credentials
- name: Create RabbitMQ credentials if not present
lineinfile:
path: "{{ RASA_HOME }}/.env"
line: "RABBITMQ_PASSWORD={{ lookup('password', '{{ RASA_HOME }}/credentials/rabbit length=15') }}"
when: rabbitmq_credentials.stat.exists == False
- name: Status of RASA_X_TOKEN credentials file
stat:
path: "{{ RASA_HOME }}/credentials/rasa_x_token"
register: rasa_x_token
- name: Create RASA_X_TOKEN credentials if not present
lineinfile:
path: "{{ RASA_HOME }}/.env"
line: "RASA_X_TOKEN={{ lookup('password', '{{ RASA_HOME }}/credentials/rasa_x_token chars=ascii_letters,digits length=15') }}"
when: rasa_x_token.stat.exists == False
- name: Status of JWT_SECRET credentials file
stat:
path: "{{ RASA_HOME }}/credentials/jwt_secret"
register: jwt_secret
- name: Create JWT_SECRET credentials if not present
lineinfile:
path: "{{ RASA_HOME }}/.env"
line: "JWT_SECRET={{ lookup('password', '{{ RASA_HOME }}/credentials/jwt_secret chars=ascii_letters,digits length=25') }}"
when: jwt_secret.stat.exists == False
- name: Status of RASA_TOKEN credentials file
stat:
path: "{{ RASA_HOME }}/credentials/rasa_token"
register: rasa_token
- name: Create RASA_TOKEN if not present
lineinfile:
path: "{{ RASA_HOME }}/.env"
line: "RASA_TOKEN={{ lookup('password', '{{ RASA_HOME }}/credentials/rasa_token chars=ascii_letters,digits length=15') }}"
when: rasa_token.stat.exists == False
- name: Status of db password credentials file
stat:
path: "{{ RASA_HOME }}/credentials/db"
register: db_password
- name: Create DB_PASSWORD if not present
lineinfile:
path: "{{ RASA_HOME }}/.env"
line: "DB_PASSWORD={{ lookup('password', '{{ RASA_HOME }}/credentials/db length=15 chars=ascii_letters,digits') }}"
when: db_password.stat.exists == False
- name: Status of channel credentials file
stat:
path: "{{ RASA_HOME }}/credentials.yml"
register: credentials_file
- name: Create the environment for the docker compose runner
copy:
content: |
rasa:
url: ${RASA_X_HOST}/api
dest: "{{ RASA_HOME }}/credentials.yml"
mode: 0770
group: root
when: credentials_file.stat.exists == False
- name: Status of the Rasa endpoint configuration file
stat:
path: "{{ RASA_HOME }}/endpoints.yml"
register: stack_endpoints_file
- name: Create the endpoints configuration file for Rasa
copy:
content: |
models:
url: ${RASA_MODEL_SERVER}
token: ${RASA_X_TOKEN}
wait_time_between_pulls: ${RASA_MODEL_PULL_INTERVAL}
tracker_store:
type: sql
dialect: "postgresql"
url: ${DB_HOST}
port: ${DB_PORT}
username: ${DB_USER}
password: ${DB_PASSWORD}
db: ${DB_DATABASE}
login_db: ${DB_LOGIN_DB}
lock_store:
type: "redis"
url: ${REDIS_HOST}
port: ${REDIS_PORT}
password: ${REDIS_PASSWORD}
db: ${REDIS_DB}
event_broker:
type: "pika"
url: ${RABBITMQ_HOST}
username: ${RABBITMQ_USERNAME}
password: ${RABBITMQ_PASSWORD}
queue: ${RABBITMQ_QUEUE}
action_endpoint:
url: ${RASA_USER_APP}/webhook
token: ""
dest: "{{ RASA_HOME }}/endpoints.yml"
mode: 0770
group: root
when: stack_endpoints_file.stat.exists == False
- name: Retrieve docker compose to run Rasa Enterprise
get_url:
url: https://storage.googleapis.com/rasa-x-releases/0.28.3/docker-compose.ee.yml
dest: "{{ RASA_HOME }}/docker-compose.yml"
mode: 0766
force: yes
when: (rasa_x_license_file.stat.exists and ansible_testing is not defined)
- name: Retrieve docker compose to run Rasa X (Community Edition)
get_url:
url: https://storage.googleapis.com/rasa-x-releases/0.28.3/docker-compose.ce.yml
dest: "{{ RASA_HOME }}/docker-compose.yml"
mode: 0766
force: yes
when: (rasa_x_license_file.stat.exists == False and ansible_testing is not defined)
- name: Retrieve the Rasa X commands file
get_url:
url: https://storage.googleapis.com/rasa-x-releases/0.28.3/rasa_x_commands.py
dest: "{{ RASA_HOME }}/rasa_x_commands.py"
mode: 0766
force: yes
when: ansible_testing is not defined
- name: Dump gcr license to separate file
copy:
content: "{{rasax.docker_registry_license | from_json | to_nice_json}}"
dest: "{{ RASA_HOME }}/gcr-auth.json"
when: rasa_x_license_file.stat.exists
- name: Log in to google cloud registry (gcr)
shell: "docker login -u _json_key -p {{rasax.docker_registry_license|quote}} https://gcr.io"
when: rasa_x_license_file.stat.exists