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Make network colours temporally consistent

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This commit is contained in:
LeoVerto 2018-08-31 13:54:41 +02:00
parent 77e2cbedef
commit 32d580da1a
1 changed files with 7 additions and 7 deletions
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14
docker-net-graph.py
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@ -7,7 +7,7 @@ from docker import Client
from graphviz import Graph from graphviz import Graph
# colorlover.scales["12"]["qual"]["Paired"] converted to hex strings # colorlover.scales["12"]["qual"]["Paired"] converted to hex strings
COLORS = ['#1f78b4', '#33a02c', '#e31a1c', '#ff7f00', '#6a3d9a', '#b15928', '#a6cee3', '#b2df8a', '#fb9a99', '#fdbf6f', COLORS = ['#1f78b4', '#33a02c', '#e31a1c', '#ff7f00', '#6a3d9a', '#b15928', '#a6cee3', '#b2df8a', '#fdbf6f',
'#cab2d6', '#ffff99'] '#cab2d6', '#ffff99']
i = 0 i = 0
@ -24,8 +24,8 @@ def get_unique_color():
def generate_graph(verbose: bool, file: str): def generate_graph(verbose: bool, file: str):
g = Graph(comment='Docker Network Graph', engine="fdp", format='png', g = Graph(comment='Docker Network Graph', engine="sfdp", format='png',
graph_attr=dict(packed="true", splines="true")) graph_attr=dict(splines="true"))
docker_client = Client(os.environ.get("DOCKER_HOST", "unix:///var/run/docker.sock")) docker_client = Client(os.environ.get("DOCKER_HOST", "unix:///var/run/docker.sock"))
@ -33,7 +33,7 @@ def generate_graph(verbose: bool, file: str):
print(json.dumps(obj, indent=4)) print(json.dumps(obj, indent=4))
for c in docker_client.containers(): for c in docker_client.containers():
name = c['Names'][0] name = c['Names'][0][1:]
container_id = c['Id'] container_id = c['Id']
node_id = 'container_%s' % container_id node_id = 'container_%s' % container_id
@ -52,10 +52,10 @@ def generate_graph(verbose: bool, file: str):
shape='record', shape='record',
label="{ %s | { %s } }" % (name, '|'.join(iface_labels)), label="{ %s | { %s } }" % (name, '|'.join(iface_labels)),
fillcolor='#ff9999', fillcolor='#ff9999',
style='filled') style='filled'
)
i = 0 for net in sorted(docker_client.networks(), key=lambda k: k["Name"]):
for net in docker_client.networks():
net_name = net['Name'] net_name = net['Name']
color = get_unique_color() color = get_unique_color()