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docker-nodepupper
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node class inheritence

This commit is contained in:
dave 2018-10-14 22:44:22 -07:00
parent a5583d83d2
commit 00d05f2a55
6 changed files with 54 additions and 24 deletions
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17
checkdb.py
View File

@ -17,17 +17,20 @@ import ZODB.FileStorage
# print(v.conf)
# def main():
# storage = ZODB.FileStorage.FileStorage("pupper.db")
# db = ZODB.DB(storage)
# with db.transaction() as c:
# del c.root.nodes["puppettest5.scc.net.davepedu.com"].classes["base2"]
def main():
storage = ZODB.FileStorage.FileStorage("pupper.db")
db = ZODB.DB(storage)
with db.transaction() as c:
print(c.root.nodes["puppettest5.scc.net.davepedu.com"].parents)
for host in ("scc", "root", "puppettest5.scc.net.davepedu.com"):
if "foo2" in c.root.nodes[host].classes:
del c.root.nodes[host].classes["foo2"]
# del c.root.nodes["scc"].classes["foo2"]
# def main():
# storage = ZODB.FileStorage.FileStorage("pupper.db")
# db = ZODB.DB(storage)
# with db.transaction() as c:
# print(c.root.nodes["puppettest5.scc.net.davepedu.com"].parents)
if __name__ == "__main__":

27
nodepupper/daemon.py
View File

@ -1,7 +1,6 @@
import os
import cherrypy
import logging
from datetime import datetime, timedelta
from nodepupper.nodeops import NodeOps, NObject, NClass, NClassAttachment
from jinja2 import Environment, FileSystemLoader, select_autoescape
from nodepupper.common import pwhash
@ -35,6 +34,7 @@ def slugify(words):
return ''.join(letter for letter in '-'.join(words.lower().split())
if ('a' <= letter <= 'z') or ('0' <= letter <= '9') or letter == '-')
def recurse_params(node):
params = yaml.load(node.body)
for item in node.parents:
@ -43,6 +43,16 @@ def recurse_params(node):
params[k] = v
return params
def recurse_classes(node):
classes = {c.cls: c.conf for _, c in node.classes.items()}
for item in node.parents:
for cls, conf in recurse_classes(item).items():
if cls not in classes:
classes[cls] = conf
return classes
class AppWeb(object):
def __init__(self, nodedb, template_dir):
self.nodes = nodedb
@ -75,12 +85,17 @@ class AppWeb(object):
return ret
@cherrypy.expose
def node_edit(self, node=None, op=None, body=None, fqdn=None):
def node_edit(self, node=None, op=None, body=None, fqdn=None, parent=None):
if op in ("Edit", "Create") and body and fqdn:
with self.nodes.db.transaction() as c:
obj = c.root.nodes[fqdn] if fqdn in c.root.nodes else NObject(fqdn, body)
obj.body = body
obj.parents.clear()
parent = parent or []
for name in [parent] if isinstance(parent, str) else parent:
obj.parents.append(c.root.nodes[name])
c.root.nodes[fqdn] = obj
raise cherrypy.HTTPRedirect("node/{}".format(fqdn), 302)
with self.nodes.db.transaction() as c:
yield self.render("node_edit.html", node=c.root.nodes.get(node, None))
@ -94,12 +109,14 @@ class AppWeb(object):
# raise cherrypy.HTTPRedirect('feed', 302)
@cherrypy.expose
def puppet(self, fqdn):
def puppet(self, fqdn, preview=False):
with self.nodes.db.transaction() as c:
node = c.root.nodes[fqdn]
doc = {"environment": "production",
"classes": {k: yaml.load(v.conf) or {} for k, v in node.classes.items()},
"classes": {cls.name: yaml.load(conf) or {} for cls, conf in recurse_classes(node).items()},
"parameters": recurse_params(node)}
if preview:
yield "<plaintext>"
yield "---\n"
yield yaml.dump(doc, default_flow_style=False)
@ -131,7 +148,7 @@ class AppWeb(object):
@cherrypy.popargs("node")
class NodesWeb(object):
def __init__(self, root):
self.root = root
# self.base = root
self.nodes = root.nodes
self.render = root.render

3
nodepupper/nodeops.py
View File

@ -21,6 +21,9 @@ class NObject(persistent.Persistent):
self.classes = pmap()
self.body = body
def parent_names(self):
return [n.fqdn for n in self.parents]
class NClass(persistent.Persistent):
def __init__(self, name):

7
templates/node.html
View File

@ -8,7 +8,9 @@
<input type="submit" class="secondary-button pure-button" name="op" value="Make all private" />
<input type="submit" class="secondary-button pure-button" name="op" value="Delete tag" />
</form>-->
<a href="//node/{{ node.fqdn }}/attach"><button class="secondary-button pure-button">Attach class</button></a>
<a href="/node_edit?node={{ node.fqdn }}"><button class="secondary-button pure-button">Edit</button></a>
<a href="/node/{{ node.fqdn }}/attach"><button class="secondary-button pure-button">Attach class</button></a>
<a href="/puppet?preview=true&fqdn={{ node.fqdn }}"><button class="secondary-button pure-button">Render</button></a>
{% endblock %}
{% block body %}
@ -24,7 +26,7 @@
<div class="node-parents">
<h2>Parents</h2>
{% for item in node.parents %}
{{ item.fqdn }} <br />
<a href="/node/{{ item.fqdn }}">{{ item.fqdn }}</a><br />
{% endfor %}
</div>
<div class="node-classes">
@ -37,6 +39,7 @@
<div class="class-conf">
<pre>{{ class.conf }}</pre>
</div>
<hr/>
{% endfor %}
</div>
<div class="node-add-class">

8
templates/node_edit.html
View File

@ -20,6 +20,14 @@
<label for="offset">Offset (minutes)</label>
<input id="offset" class="pure-u-1-2" type="text" name="offset" value="xxx" />
</div> -->
<div class="pure-u-1">
<label for="parent">Parents</label>
<select multiple name="parent">
{% for item in nodenames %}{% if item != node.fqdn %}
<option value="{{ item }}"{% if node and item in node.parent_names() %} selected="selected"{% endif %}>{{ item }}</option>
{% endif %}{% endfor %}
</select>
</div>
<div class="pure-u-1">
<input type="submit" class="pure-button pure-button-primary" name="op" value="{% if node %}Edit{% else %}Create{% endif %}" />
</div>

16
templates/nodes.html
View File

@ -6,17 +6,13 @@
{% block body %}
<div class="nodes-all">
{% for node in nodes %}
<div class="node">
<h2>{{ node.fqdn }}</h2>
<p>
<a href="/node/{{ node.fqdn }}">view</a> <a href="/node_edit?node={{ node.fqdn }}">edit</a>
</p>
<pre>
{{ node.body }}
</pre>
</div>
<ul>
{% for node in nodes|sort(attribute="fqdn") %}
<li>
<a href="/node/{{ node.fqdn }}">{{ node.fqdn }}</a>
</li>
{% endfor %}
</ul>
</div>
{% endblock %}