Improve CI (#3348) (#3351)

* Remove superfluous test.

* Use remote_temp_dir instead of output_dir on remote.

* Read certificate from correct place.

* Adjust more places.

* Fix boolean.

* Improve cryptography setup.

* Fix java_keystore changes.

* Need to copy binary from remote.

* Use correct Python for serve script.

* Sleep before downloading.

* Use correct Python interpreter.

* Avoid failing shebang test.

* Fix permission error with macOS 11.1.

* Avoid shebang trouble.

(cherry picked from commit 7c43cc3faa)

Co-authored-by: Felix Fontein <felix@fontein.de>

tests/integration/targets/nomad/tasks/main.yml

@@ -6,7 +6,7 @@
   vars:
     nomad_version: 0.12.4
     nomad_uri: https://releases.hashicorp.com/nomad/{{ nomad_version }}/nomad_{{ nomad_version }}_{{ ansible_system | lower }}_{{ nomad_arch }}.zip
-    nomad_cmd: '{{ output_dir }}/nomad'
+    nomad_cmd: '{{ remote_tmp_dir }}/nomad'
   block:
 
   - name: register pyOpenSSL version
@@ -36,21 +36,21 @@
     block:
     - name: Generate privatekey
       community.crypto.openssl_privatekey:
-        path: '{{ output_dir }}/privatekey.pem'
+        path: '{{ remote_tmp_dir }}/privatekey.pem'
 
     - name: Generate CSR
       community.crypto.openssl_csr:
-        path: '{{ output_dir }}/csr.csr'
-        privatekey_path: '{{ output_dir }}/privatekey.pem'
+        path: '{{ remote_tmp_dir }}/csr.csr'
+        privatekey_path: '{{ remote_tmp_dir }}/privatekey.pem'
         subject:
           commonName: localhost
 
     - name: Generate selfsigned certificate
       register: selfsigned_certificate
       community.crypto.openssl_certificate:
-        path: '{{ output_dir }}/cert.pem'
-        csr_path: '{{ output_dir }}/csr.csr'
-        privatekey_path: '{{ output_dir }}/privatekey.pem'
+        path: '{{ remote_tmp_dir }}/cert.pem'
+        csr_path: '{{ remote_tmp_dir }}/csr.csr'
+        privatekey_path: '{{ remote_tmp_dir }}/privatekey.pem'
         provider: selfsigned
         selfsigned_digest: sha256
 
@@ -75,17 +75,17 @@
   - name: Download nomad binary
     unarchive:
       src: '{{ nomad_uri }}'
-      dest: '{{ output_dir }}'
+      dest: '{{ remote_tmp_dir }}'
       remote_src: true
     register: result
     until: result is success
 
   - vars:
-      remote_dir: '{{ echo_output_dir.stdout }}'
+      remote_dir: '{{ echo_remote_tmp_dir.stdout }}'
     block:
 
-    - command: echo {{ output_dir }}
-      register: echo_output_dir
+    - command: echo {{ remote_tmp_dir }}
+      register: echo_remote_tmp_dir
 
     - name: Run tests integration
       block: