Check ssh-agent

autonomic/command/init.py

@@ -3,6 +3,7 @@
 
 from os import mkdir
 from os.path import exists
+from subprocess import STDOUT
 
 import click
 from emoji import emojize
@@ -11,8 +12,8 @@ from PyInquirer import prompt
 from autonomic.config import CONFIG_DIR, CONFIG_YAML, INFRA_DIR, INFRA_REPO
 from autonomic.infra import members
 from autonomic.logger import log
-from autonomic.settings import add, get
-from autonomic.utils import qlist, run
+from autonomic.settings import add
+from autonomic.utils import is_proc, qlist, run
 
 
 @click.command()
@@ -24,6 +25,7 @@ def init(ctx):
     clone_infrastructure_repo()
     store_username()
     install_dependencies()
+    ssh_sanity_check()
 
 
 def create_configuration_directory():
@@ -36,29 +38,21 @@ def clone_infrastructure_repo():
     """Clone or update the infrastructure repository."""
     if not exists(INFRA_DIR):
         cmd = ["git", "clone", INFRA_REPO, INFRA_DIR]
-        run(cmd)
+        run(cmd, stderr=STDOUT)
     else:
         cmd = ["git", "pull", "origin", "master"]
-        run(cmd, cwd=INFRA_DIR)
+        run(cmd, cwd=INFRA_DIR, stderr=STDOUT)
 
 
 def store_username():
     """Store Autonomic username in the settings."""
-    if exists(CONFIG_YAML):
-        username = get("username")
-        if username is not None:
-            msg = "Username already configured as {}".format(username)
-            log.info(msg)
-            return
-
     usernames = members(flatten="username")
     question = qlist("username", "What is you Autonomic username?", usernames)
     answer = prompt(question)
     add(answer)
 
     msg = "Welcome comrade {} :kissing:".format(answer["username"])
-    emojized = emojize(msg, use_aliases=True)
-    log.info(emojized)
+    log.success(emojize(msg, use_aliases=True))
 
 
 def create_settings_file():
@@ -71,10 +65,10 @@ def create_settings_file():
 def install_dependencies():
     """Install infrastructure dependencies."""
     cmd = ["/usr/bin/python3", "-m", "venv", ".venv"]
-    run(cmd, cwd=INFRA_DIR)
+    run(cmd, cwd=INFRA_DIR, stderr=STDOUT)
 
     cmd = [".venv/bin/pip", "install", "-r", "requirements.txt"]
-    run(cmd, cwd=INFRA_DIR)
+    run(cmd, stderr=STDOUT)
 
     cmd = [
         ".venv/bin/ansible-galaxy",
@@ -83,4 +77,14 @@ def install_dependencies():
         "requirements.yml",
         "--force",
     ]
-    run(cmd, cwd=INFRA_DIR)
+    run(cmd, stderr=STDOUT)
+
+
+def ssh_sanity_check():
+    """Try to recommend some SSH tips."""
+    if not is_proc("ssh-agent"):
+        msg = "ssh-agent is not running :confounded:"
+        log.warning(emojize(msg, use_aliases=True))
+    else:
+        msg = "ssh-agent is running :rocket:"
+        log.success(emojize(msg, use_aliases=True))

autonomic/utils.py

@@ -10,6 +10,8 @@ things here.
 from os import chdir
 from subprocess import CalledProcessError, check_output
 
+from psutil import process_iter
+
 from autonomic.logger import log
 from autonomic.yaml import yaml
 
@@ -71,3 +73,14 @@ def yaml_dump(fpath, data):
             yaml.dump(data, handle)
     except Exception as exception:
         log.error(str(exception))
+
+
+def is_proc(name):
+    """Determine if a process is running or not."""
+    for process in process_iter():
+        try:
+            if name.lower() in process.name().lower():
+                return True
+        except Exception:
+            pass
+    return False

setup.cfg

@@ -45,6 +45,7 @@ install_requires =
   click >= 7.1.1, <= 8.0
   colorama >= 0.4.3, <= 0.5
   emoji >= 0.5.4, <= 0.6
+  psutil >= 5.7.0, <= 6.0
   pyinquirer >= 1.0.3, <= 1.1
   ruamel.yaml >= 0.16.10, <= 0.17