first commit

ansible/roles/web/tasks/main.yml

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+---
+- name: install jre
+  apt: name=openjdk-21-jre-headless state=latest
+
+# the next steps we can skip here because we run the db-role first
+# thanks to the java app wich has the db uri hard coded
+#
+#- name: install mariadb-client
+#  apt: name=mariadb-client state=latest
+#
+#- name: install PyMySQL
+#  apt: name=python3-pymysql state=latest
+#
+#- name: copy database schema file
+#  copy:
+#    src: files/schema.sql
+#    dest: /tmp
+#
+#- name: copy database data file
+#  copy:
+#    src: files/data.sql
+#    dest: /tmp
+
+- name: add user for jokesdb
+  ansible.builtin.user:
+    name: jokesdb
+    comment: user to run application jokesdb
+    create_home: True
+    home: /var/jokesdb
+
+- name: that destination path exists
+  file: 
+    path: /var/jokesdb/bin
+    state: directory
+
+- name: copy architecture-refcard-03-0.0.1-SNAPSHOT.jar
+  copy:
+    src: files/architecture-refcard-03-0.0.1-SNAPSHOT.jar
+    dest: /var/jokesdb/bin
+
+# we run this only because we want to show that it works
+
+- name: import db schema
+  community.mysql.mysql_db:
+    state: import
+    name: jokedb
+    login_host: "{{ db_address }}"
+    login_user: "{{ db_username }}"
+    login_password: "{{ db_password }}"
+    target: /tmp/schema.sql
+
+- name: import db data
+  community.mysql.mysql_db:
+    state: import
+    name: "{{ db_name }}"
+    login_host: "{{ db_address }}"
+    login_user: "{{ db_username }}"
+    login_password: "{{ db_password }}"
+    target: /tmp/data.sql
+
+- name: create default file for application
+  ansible.builtin.template:
+    src: templates/jokesdb.j2
+    dest: /etc/default/jokesdb
+
+- name: create service file to start the application
+  ansible.builtin.template:
+    src: templates/jokesdb_service.j2
+    dest: /etc/systemd/system/jokesdb.service
+
+- name: start jokesdb
+  systemd: state=started name=jokesdb daemon_reload=yes