通过ansible的airflow 1.10.0

nle07wnf  于 2021-06-17  发布在  Mysql
关注(0)|答案(1)|浏览(479)

下面是我的ansible代码，它正在尝试安装airflow 1.10.0。 sudo journalctl -u airflow-webserver -e 输出为

Dec 31 12:13:48 ip-10-136-94-232.eu-central-1.compute.internal airflow[22224]: ProgrammingError: (_mysql_exceptions.ProgrammingError) (1146, "Table 'airflow.log' doesn't exist") [SQL: u'INSERT INTO log (dttm, dag_id,
``` `sudo journalctl -u airflow-scheduler -e` 输出为

Dec 31 12:14:19 ip-10-136-94-232.eu-central-1.compute.internal airflow[22307]: ProgrammingError: (_mysql_exceptions.ProgrammingError) (1146, "Table 'airflow.log' doesn't exist") [SQL: u'INSERT INTO log (dttm, dag_id,

安装.yml

  • name: Airflow | Install | Basic Packages
    yum:
    name: "{{ packages }}"
    vars:
    packages:

    • gcc
    • gcc-c++
    • zlib-devel
    • bzip2-devel
    • openssl-devel
    • ncurses-devel
    • sqlite-devel
    • cyrus-sasl-devel
    • postgresql
    • postgresql-server
    • mariadb-server
    • mariadb
    • python2-pip
    • python2-devel
    • mysql-devel
    • python-setuptools
    • java-1.8.0-openjdk.x86_64
    • MySQL-python
    • mysql-connector-python
      register: airflow_dbsetup
      notify:
      • restart postgresql
      • restart rabbitmq-server
      • restart mariadb

  • name: Airflow | Install | Upgrade pip
    shell: "pip install --upgrade pip"

  • name: Airflow | Install | Upgrade setuptools
    shell: "pip install --upgrade setuptools"

  • name: Airflow | Inatall | Start mariadb
    systemd: state=started name=mariadb daemon_reload=yes
    sudo: yes

  • name: Airflow | Install | Group dev
    yum:
    name: "@Development"
    state: latest

  • name: Airflow | Install | Numpy
    pip:
    name: numpy
    version: latest
    sudo: yes

  • name: Airflow | Install | cython
    pip:
    name: cython
    version: latest
    sudo: yes

  • name: Airflow | Install | With pip
    pip:
    name: apache-airflow
    version: 1.10.0

  • name: Airflow | Install | crypto
    pip:
    name: apache-airflow[crypto]
    version: 1.10.0
    register: airflow_install

  • name: Airflow | Install | hive
    pip:
    name: apache-airflow[hive]
    version: 1.10.0
    register: airflow_install

  • name: Airflow | Inatall | MySQL
    pip:
    name: apache-airflow[mysql]
    version: 1.10.0
    register: airflow_install

  • name: Airflow | Install | jdbc
    pip:
    name: apache-airflow[jdbc]
    version: 1.10.0
    register: airflow_install

  • name: Airflow | Install | password
    pip:
    name: apache-airflow[password]
    version: 1.10.0
    register: airflow_install

  • name: Airflow | Install | s3
    pip:
    name: apache-airflow[s3]
    version: 1.10.0
    register: airflow_install

  • name: Airflow | Install | slack
    pip:
    name: apache-airflow[slack]
    version: 1.10.0
    register: airflow_install

  • name: Airflow | Install | ssh
    pip:
    name: apache-airflow[ssh]
    version: 1.10.0
    register: airflow_install

  • name: Airflow | Install | Reinstall pip
    shell: "pip install --upgrade --force-reinstall pip==9.0.0"

  • name: Airflow | Install | devel
    pip:
    name: apache-airflow[devel]
    version: 1.10.0
    register: airflow_install

  • name: Airflow | Inatall | MSSql
    pip:
    name: apache-airflow[mssql]
    version: 1.10.0
    register: airflow_install

  • name: Airflow | Install | Celery
    pip:
    name: celery

  • name: Airflow | Install | psycopg2
    pip:
    name: psycopg2

  • name: Airflow | Inatall | psycopg2-binary
    pip:
    name: psycopg2-binary

  • name: Airflow | Install | erlang
    yum:
    name: https://github.com/rabbitmq/erlang-rpm/releases/download/v20.1.7/erlang-20.1.7-1.el6.x86_64.rpm
    state: present

  • name: Airflow | Install | socat
    yum:
    name: socat
    state: present

  • name: Airflow | Install | Rabbitmq
    yum:
    name: https://dl.bintray.com/rabbitmq/all/rabbitmq-server/3.7.8/rabbitmq-server-3.7.8-1.el7.noarch.rpm
    state: present

数据库.yml

  • name: Airflow | DB | Uninstall markupsafe
    pip:
    name: markupsafe
    state: absent

  • name: Airflow | DB | Install markupsafe
    pip:
    name: markupsafe
    version: latest

  • name: Airflow | DB | Set PostgreSQL environment variables
    template:
    src: postgres.sh.j2
    dest: /etc/profile.d/postgres.sh
    mode: 0644
    notify: restart postgresql

  • name: Airflow | DB | Ensure PostgreSQL data directory exists
    file:
    path: "{{ postgresql_data_dir }}"
    owner: "{{ postgresql_user }}"
    group: "{{ postgresql_group }}"
    state: directory
    mode: 0700
    become: yes
    become_method: sudo
    become_user: root
    register: airflow_dbsetup
    notify:

    • restart postgresql

  • name: Airflow | DB | Check if PostgreSQL database is initialized
    stat:
    path: "{{ postgresql_data_dir }}/PG_VERSION"
    register: file_exists

  • name: Airflow | DB | Initialize PostgreSQL Database
    command: "{{ airflow_executable_pgsql }} initdb"
    when: not file_exists.stat.exists
    become: yes
    become_method: sudo
    become_user: root
    register: airflow_dbsetup
    notify:

    • restart postgresql

  • name: Airflow | DB | Copy Postgresql hba file
    copy:
    src: ../templates/pg_hba.conf.j2
    dest: "{{ postgresql_data_dir }}/pg_hba.conf"
    owner: "{{ postgresql_user }}"
    group: "{{ postgresql_group }}"
    mode: 0600
    become: yes
    become_method: sudo
    become_user: root
    register: airflow_dbsetup
    notify:

    • restart postgresql

  • name: Airflow | DB | Copy Postgresql config file
    copy:
    src: ../templates/postgresql.conf.j2
    dest: "{{ postgresql_data_dir }}/postgresql.conf.j2"
    owner: "{{ postgresql_user }}"
    group: "{{ postgresql_group }}"
    mode: 0600
    become: yes
    become_method: sudo
    become_user: root
    register: airflow_dbsetup
    notify:

    • restart postgresql

  • name: Airflow | DB | Restart PostgreSQL
    shell: "systemctl restart postgresql"
    become: yes
    become_method: sudo
    become_user: root

  • name: Airflow | DB | Postgresql Create DB
    postgresql_db:
    name: airflow

  • name: Airflow | DB | Postgresql User
    postgresql_user:
    db: airflow
    name: airflow
    password: airflow
    priv: "ALL"
    expires: infinity
    become: yes
    become_method: sudo
    become_user: root
    register: airflow_dbsetup
    notify:

    • restart postgresql

  • name: Airflow | DB | Postgresql Privileges
    postgresql_privs:
    db: airflow
    objs: ALL_DEFAULT
    privs: ALL
    type: default_privs
    role: airflow
    grant_option: yes

  • name: Airflow | DB | Restart RabbitMQ-Server
    shell: "systemctl restart rabbitmq-server"
    become: yes
    become_method: sudo
    become_user: root

  • name: Airflow | DB | RabbitMQ Add v_host
    rabbitmq_vhost:
    name: af-host
    state: present

  • name: Airflow | DB | RabbitMQ User
    rabbitmq_user:
    user: airflow
    password: airflow
    tags: airflow-user
    vhost: af-host
    configure_priv: .*
    read_priv: .*
    write_priv: .*
    state: present
    force: yes
    become: yes
    become_method: sudo
    become_user: root
    register: airflow_dbsetup
    notify:

    • restart rabbitmq-server

  • name: Airflow | DB | Create MySQL DB
    mysql_db:
    name: airflow
    state: present

  • name: Airflow | DB | MySQL user
    mysql_user:
    name: airflow
    password: airflow
    priv: '.:ALL,GRANT'
    state: present

- name: CREATE USER

shell: "sudo -i -u postgres psql -c "CREATE USER airflow WITH PASSWORD 'airflow';""

- name: CREATE DATABASE

shell: "sudo -i -u postgres psql -c "CREATE DATABASE airflow;""

- name: GRANT PRIVILEGES ON DATABASE

shell: "sudo -i -u postgres psql -c "GRANT ALL PRIVILEGES ON DATABASE airflow TO airflow;""

- name: GRANT PRIVILEGES ON TABLES

shell: "sudo -i -u postgres psql -c "GRANT ALL PRIVILEGES ON ALL TABLES IN SCHEMA public TO airflow;""

配置yml

  • name: Airflow | Config | Ensure airflow directories structure
    file:
    path: "{{ item }}"
    state: directory
    owner: "{{ airflow_user }}"
    group: "{{ airflow_group }}"
    with_items:

    • "{{ airflow_logs_folder }}"
    • "{{ airflow_child_process_log_folder }}"
    • "{{ airflow_dags_folder }}"
    • "{{ airflow_plugins_folder }}"

  • name: Airflow | Config | Copy gunicorn logrotate config
    template:
    src: gunicorn-logrotate.j2
    dest: /etc/logrotate.d/airflow
    owner: "{{ airflow_user }}"
    group: "{{ airflow_group }}"
    mode: 0644
    become: yes
    become_method: sudo
    become_user: root

  • name: Airflow | Config | Copy sample dag hello_world
    copy:
    src: "{{ airflow_home }}/cng-ansible/roles/airflow/files/cng-hello_world.py"
    dest: "{{ airflow_dags_folder }}/cng-hello_world.py"
    owner: "{{ airflow_user }}"
    group: "{{ airflow_group }}"
    mode: 0644
    remote_src: True

  • name: Airflow | Config | Synchronization of DAGs
    synchronize:
    src: "{{ airflow_home }}/cng-ansible/roles/airflow/files/"
    dest: "{{ airflow_dags_folder }}"

  • name: Airflow | Config | Install airflow environmet file
    template:
    src: airflow-environment-file.j2
    dest: "{{ airflow_environment_file_folder }}/airflow"
    owner: "{{ airflow_user }}"
    group: "{{ airflow_group }}"
    mode: 0640

  • name: Airflow | Config | Copy basic airflow config file
    template:
    src: airflow.cfg.j2
    dest: "{{ airflow_home }}/airflow/airflow.cfg"
    owner: "{{ airflow_user }}"
    group: "{{ airflow_group }}"
    mode: 0640
    register: airflow_config
    notify:

    • restart airflow-webserver
    • restart airflow-scheduler
    • restart airflow-worker

  • name: Airflow | Config | Initialize Airflow Database
    shell: "{{ airflow_executable }} initdb"
    args:
    chdir: "{{ airflow_home }}"
    executable: /bin/bash
    become: yes
    become_method: sudo
    become_user: "{{ airflow_user }}"

  • name: Airflow | Config | Install webserver systemd unit file
    template:
    src: airflow-webserver.service.j2
    dest: /usr/lib/systemd/system/airflow-webserver.service
    owner: "{{ airflow_user }}"
    group: "{{ airflow_group }}"
    mode: 0640
    register: airflow_config
    notify:

    • restart airflow-webserver
    • restart airflow-scheduler
    • restart airflow-worker

  • name: Airflow | Config | Install scheduler systemd unit file
    template:
    src: airflow-scheduler.service.j2
    dest: /usr/lib/systemd/system/airflow-scheduler.service
    owner: "{{ airflow_user }}"
    group: "{{ airflow_group }}"
    mode: 0640
    register: airflow_config
    notify:

    • restart airflow-webserver
    • restart airflow-scheduler
    • restart airflow-worker

  • name: Airflow | Config | Install worker systemd unit file
    template:
    src: airflow-worker.service.j2
    dest: /usr/lib/systemd/system/airflow-worker.service
    owner: "{{ airflow_user }}"
    group: "{{ airflow_group }}"
    mode: 0640
    register: airflow_config
    notify:

    • restart airflow-webserver
    • restart airflow-scheduler
    • restart airflow-worker

  • name: Airflow | Config | Copy extra airflow config files (provided by playbooks)
    copy:
    src: "{{ item }}"
    dest: "{{ airflow_home }}/{{ item | basename }}"
    owner: "{{ airflow_user }}"
    group: "{{ airflow_group }}"
    mode: 0640
    with_fileglob:

    • "{{ airflow_extra_conf_path }}/*"
      notify:
    • restart airflow-webserver
    • restart airflow-scheduler
    • restart airflow-worker

  • name: Airflow | Config | Copy extra airflow config templates (provided by playbooks)
    template:
    src: "{{ item }}"
    dest: "{{ airflow_home }}/{{ item | basename }}"
    owner: "{{ airflow_user }}"
    group: "{{ airflow_group }}"
    mode: 0640
    with_fileglob:

    • "{{ airflow_extra_conf_template_path }}/*"
      notify:
    • restart airflow-webserver
    • restart airflow-scheduler
    • restart airflow-worker

  • name: Airflow | Config | Add variables from configuration file
    command: "{{ airflow_executable }} variables -s {{ item.key }} {{ item.value }}"
    environment:
    AIRFLOW_HOME: "{{ airflow_home }}"
    become: true
    become_user: "{{ airflow_user }}"
    with_items: "{{ airflow_admin_variables }}"
    tags:
    skip_ansible_lint

  • name: Airflow | Config | Add connections from configuration file
    command: "{{ airflow_executable }} connections -a {% for key, value in item.iteritems() %}--{{ key }} '{{ value }}' {% endfor %}"
    environment:
    AIRFLOW_HOME: "{{ airflow_home }}"
    become: true
    become_user: "{{ airflow_user }}"
    with_items: "{{ airflow_admin_connections }}"
    tags:
    skip_ansible_lint

服务.yml
  • name: Airflow | Services |Configuring service
    systemd:
    name: "{{ item.key }}"
    state: "{{ item.value.state }}"
    enabled: "{{ item.value.enabled }}"
    daemon_reload: yes
    become: yes
    become_method: sudo
    become_user: root
    with_dict: "{{ airflow_services }}"
    when: "{{ item.value.enabled }}"
    changed_when: false
健康.yml

  • name: Airflow | Health | DB Bug fix
    shell: "mysql -u root -e 'alter table airflow.task_instance add column executor_config varchar(15) after task_id;'"

  • name: Airflow | Health | Status
    wait_for:
    host: localhost
    port: "{{ item }}"
    state: started # Port should be open
    delay: 15 # No wait before first check (sec)
    timeout: 3 # Stop checking after timeout (sec)
    ignore_errors: yes
    with_items:

    • 8080
在aws rhel服务器中安装时的错误日志

TASK [../../roles/airflow : Airflow | Health | DB Bug fix]********************************************************************************************************************
fatal: [127.0.0.1]: FAILED! => {"changed": true, "cmd": "mysql -u root -e 'alter table airflow.task_instance add column executor_config varchar(15) after task_id;'", "delta": "0:00:00.192266", "end": "2018-12-31 10:35:22.455342", "msg": "non-zero return code", "rc": 1, "start": "2018-12-31 10:35:22.263076", "stderr": "ERROR 1146 (42S02) at line 1: Table 'airflow.task_instance' doesn't exist", "stderr_lines": ["ERROR 1146 (42S02) at line 1: Table 'airflow.task_instance' doesn't exist"], "stdout": "", "stdout_lines": []}

我按照以下链接继续安装，从1.8升级到1.10.0：
https://airflow.apache.org/installation.html
su后出错ggestions:-

TASK [../../roles/airflow : Airflow | Config | Initialize Airflow Database]***********************************************************************************************************************
fatal: [127.0.0.1]: FAILED! => {"changed": true, "cmd": "/usr/bin/airflow initdb", "delta": "0:00:00.202622", "end": "2018-12-31 16:15:59.082736", "msg": "non-zero return code", "rc": 1, "start": "2018-12-31 16:15:58.880114", "stderr": "Traceback (most recent call last):\n File "/usr/bin/airflow", line 21, in \n from airflow import configuration\n File "/usr/lib/python2.7/site-packages/airflow/init.py", line 35, in \n from airflow import configuration as conf\n File "/usr/lib/python2.7/site-packages/airflow/configuration.py", line 506, in \n conf.read(AIRFLOW_CONFIG)\n File "/usr/lib/python2.7/site-packages/airflow/configuration.py", line 280, in read\n super(AirflowConfigParser, self).read(filenames)\n File "/usr/lib/python2.7/site-packages/backports/configparser/init.py", line 705, in read\n self._read(fp, filename)\n File "/usr/lib/python2.7/site-packages/backports/configparser/init.py", line 1087, in _read\n lineno)\nbackports.configparser.DuplicateSectionError: While reading from '/home/ec2-user/airflow/airflow.cfg' [line 60]: section u'core' already exists", "stderr_lines": ["Traceback (most recent call last):", " File "/usr/bin/airflow", line 21, in ", " from airflow import configuration", " File "/usr/lib/python2.7/site-packages/airflow/init.py", line 35, in ", " from airflow import configuration as conf", " File "/usr/lib/python2.7/site-packages/airflow/configuration.py", line 506, in ", " conf.read(AIRFLOW_CONFIG)", " File "/usr/lib/python2.7/site-packages/airflow/configuration.py", line 280, in read", " super(AirflowConfigParser, self).read(filenames)", " File "/usr/lib/python2.7/site-packages/backports/configparser/init.py", line 705, in read", " self._read(fp, filename)", " File "/usr/lib/python2.7/site-packages/backports/configparser/init.py", line 1087, in _read", " lineno)", "backports.configparser.DuplicateSectionError: While reading from '/home/ec2-user/airflow/airflow.cfg' [line 60]: section u'core' already exists"], "stdout": "", "stdout_lines": []}

实现@kaxil s后的新错误日志uggestion:-

sqlalchemy.exc.InvalidRequestError: This Session's transaction has been rolled back due to a previous exception during flush. To begin a new transaction with this Session, first issue Session.rollback(). Original exception was: (_mysql_exceptions.ProgrammingError) (1146, "Table 'airflow.log' doesn't exist") [SQL: u'INSERT INTO log (dttm, dag_id, task_id, event, execution_date, owner, extra) VALUES (%s, %s, %s, %s, %s, %s, %s)'] [parameters: (datetime.datetime(2019, 1, 2, 10, 49, 11, 49590, tzinfo=<Timezone [UTC]>), None, None, 'cli_webserver', None, 'ec2-user', '{"full_command": "['/usr/bin/airflow', 'webserver']", "host_name": "ip-10-136-94-144.eu-central-1.compute.internal"}')]

mysqlairflowansible

1条答案

按热度按时间
envsm3lx

envsm3lx1#

在你的 config.yml 文件，你能重新排序以下2个任务吗( Airflow | Config | Initialize Airflow Database & Airflow | Config | Copy basic airflow config file )至
Airflow | Config | Copy basic airflow config file Airflow | Config | Initialize Airflow Database 基本上，你的 airflow.cfg.j2 文件应该包含如下元数据数据库连接字符串 sql_alchemy_conn = my_conn_string 在 [core] 如中所述https://airflow.apache.org/howto/set-config.html#setting-配置选项（仔细检查）
一旦你的配置文件被复制 initdb 运行时，它将创建气流所需的所有必要表格。

- name: Airflow | Config | Initialize Airflow Database
  shell: "{{ airflow_executable }} initdb"
  args:
    chdir: "{{ airflow_home }}"
    executable: /bin/bash
  become: yes
  become_method: sudo
  become_user: "{{ airflow_user }}"

- name: Airflow | Config | Copy basic airflow config file
  template:
    src: airflow.cfg.j2
    dest: "{{ airflow_home }}/airflow/airflow.cfg"
    owner: "{{ airflow_user }}"
    group: "{{ airflow_group }}"
    mode: 0640
  register: airflow_config
  notify:
    - restart airflow-webserver
    - restart airflow-scheduler
    - restart airflow-worker
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