updated requirements and MIGRATION.md explanations

MIGRATION.md contains a table to track the revision and update process
of each module.

Maybe it would have been better to user a GitHub Issue?

MIGRATION.md

@@ -0,0 +1,42 @@
+# State of migration of each role
+
+Each new role will be tested against:
+
+On the controller:
+
+- `python==3.7.3` (Debian Stable)
+- `python==3.8.2`
+- `ansible==2.9.6`
+
+On the hosts:
+
+- `python==3.7.3`
+- `debian==buster` (physical hosts and containers)
+- `openwrt` (firewall)
+
+# Current status
+
+## Roles
+
+| Role name          | Modified? | Tested?  | Production? | Notes                                                                                    |
+|--------------------|:---------:|:--------:|:-----------:|------------------------------------------------------------------------------------------|
+|`roles/service`     | **YES**   | **YES**  | NO          | Changes in Ansible built-in `apt` module.                                                |
+|`roles/ssh_server`  | **YES**   | **YES**  | NO          | `lxc_ssh.py` --> `ssh_lxc.py`.                                                           |
+|`roles/ca`          | **YES**   | ReadNote | NO          | Changes in Ansible built-in `apt` module. Needs update of `ca_manager` to [1] to work.   |
+|`prepare_host.yaml` | **YES**   | NO       | NO          | Install `python3` and `python3-lxc` instead of version 2.                                |
+|`roles/ldap`        | NO        | NO       | NO          |                                                                                          |
+|`roles/nginx`       | NO        | NO       | NO          |                                                                                          |
+|`roles/projects`    | NO        | NO       | NO          |                                                                                          |
+|`roles/dns_record`  | NO        | NO       | NO          |                                                                                          |
+|`roles/openvpn`     | NO        | NO       | NO          |                                                                                          |
+
+
+## Plugins and Modules
+
+| Plugin/Module name     | Modified? | Tested?   | Production? | Notes                                |
+|------------------------|:---------:|:---------:|:-----------:|--------------------------------------|
+|`connection/lxc_ssh.py` | *REMOVED* |           |             |                                      |
+|`connection/ssh_lxc.py` | **NEW**   | **YES**   |    NO       | Replace `lxc_ssh.py`.                |
+|`library/ssh_cert.py`   | **YES**   | **YES**   |    NO       | Migrate from `python2` to `python3`. |
+
+[1]: https://github.com/LILiK-117bis/ca_manager/tree/peewee3%2Brfc5280

requirements.txt

@@ -1,18 +1,23 @@
-ansible==2.2.0.0
-asn1crypto==0.23.0
-bcrypt==3.1.4
-cffi==1.11.2
-cryptography==2.1.3
-enum34==1.1.6
-idna==2.6
-ipaddress==1.0.18
-Jinja2==2.9.6
-MarkupSafe==1.0
-paramiko==2.3.1
-pkg-resources==0.0.0
-pyasn1==0.3.7
-pycparser==2.18
-pycrypto==2.6.1
-PyNaCl==1.2.0
-PyYAML==3.12
-six==1.11.0
+ansible==2.9.6
+cffi==1.14.0
+cryptography==2.8
+Jinja2==2.11.1
+MarkupSafe==1.1.1
+pycparser==2.20
+PyYAML==5.3.1
+six==1.14.0
+
+# Bare minimum uncommentend
+# Other packages will be added while progressing migration of roles,
+# in case they are still needed
+#
+#asn1crypto==0.24.0
+#bcrypt==3.1.6
+#enum34==1.1.6
+#idna==2.6
+#ipaddress==1.0.18
+#paramiko==2.4.2
+#pkg-resources==0.0.0
+#pyasn1==0.4.2
+#pycrypto==2.6.1
+#PyNaCl==1.3.0