add collector script (#142)

* add collector script

Signed-off-by: adisos <adisos@il.ibm.com>

* add cluster context

Signed-off-by: adisos <adisos@il.ibm.com>

* Update collector/collect.py

Co-authored-by: Ziv Nevo <79099626+zivnevo@users.noreply.github.com>

* Update collector/collect.py

Co-authored-by: Ziv Nevo <79099626+zivnevo@users.noreply.github.com>

---------

Signed-off-by: adisos <adisos@il.ibm.com>
Co-authored-by: Ziv Nevo <79099626+zivnevo@users.noreply.github.com>

collector/collect.py

@@ -0,0 +1,21 @@
+import subprocess
+
+
+get_ctx = 'kubectl config current-context'
+print(get_ctx)
+cmdline_process = subprocess.Popen(get_ctx.split(' '), stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+ctx, err = cmdline_process.communicate()
+ctx_cluster = ctx.decode("utf-8").replace('/', '-').strip()
+print(ctx_cluster)
+
+resources = ['pods', 'namespaces', 'services', 'networkpolicies', 'ingresses', 'ingressclasses', 'authorizationpolicies', 'destinationrules','gateways', 'serviceentries','sidecars','virtualservices' ]
+
+for resource in resources:
+    cmd = 'kubectl get ' + resource + ' -A -o yaml'
+    cmdline_list = cmd.split(' ')
+    print(cmd)
+    log = open(ctx_cluster + '_' + resource + '.yaml', 'a')
+    cmdline_process = subprocess.Popen(cmdline_list, stdout=log, stderr=subprocess.PIPE)
+    out, err = cmdline_process.communicate()
+    if len(err) > 0:
+        print(err)