From 4e44c1e8a4ea6ec4c5eeb2a1a05d93e076c7fd50 Mon Sep 17 00:00:00 2001
From: Magnus Ahltorp <map@kth.se>
Date: Fri, 30 Jun 2017 10:48:21 +0200
Subject: Replace 'localnodes' config with 'nodename'

Also some cleanup
---
 tools/compileconfig.py | 27 +++++++++++++--------------
 tools/readconfig.py    | 18 +++++++++++-------
 2 files changed, 24 insertions(+), 21 deletions(-)

(limited to 'tools')

diff --git a/tools/compileconfig.py b/tools/compileconfig.py
index e233cc7..94e0b51 100755
--- a/tools/compileconfig.py
+++ b/tools/compileconfig.py
@@ -240,13 +240,13 @@ def gen_config(nodename, config, localconfig):
     paths = localconfig["paths"]
     apikeys = api_keys(config)
     bind_addresses = {
-        "frontend": localconfig.get("frontendaddresses", {}).get(nodename),
-        "storage": localconfig.get("storageaddresses", {}).get(nodename),
-        "signing": localconfig.get("signingaddresses", {}).get(nodename),
-        "merge": localconfig.get("mergeaddresses", {}).get(nodename),
+        "frontend": localconfig.get("frontendaddress"),
+        "storage": localconfig.get("storageaddress"),
+        "signing": localconfig.get("signingaddress"),
+        "merge": localconfig.get("mergeaddress"),
         }
-    bind_publicaddress = localconfig.get("ctapiaddresses", {}).get(nodename)
-    bind_publichttpaddress = localconfig.get("publichttpaddresses", {}).get(nodename)
+    bind_publicaddress = localconfig.get("ctapiaddress")
+    bind_publichttpaddress = localconfig.get("publichttpaddress")
     options = localconfig.get("options", [])
 
     configfile = open(paths["configdir"] + "/" + nodename + ".config", "w")
@@ -270,7 +270,7 @@ def gen_config(nodename, config, localconfig):
     reloadableplopconfig = []
 
     if nodetype & set(["frontendnodes", "mergenodes"]):
-        catlfishconfig.append((Symbol("known_roots_path"), localconfig["paths"]["knownroots"]))
+        catlfishconfig.append((Symbol("known_roots_path"), paths["knownroots"]))
     if "frontendnodes" in nodetype:
         plopconfig.append((Symbol("sptcache_root_path"), paths["db"] + "sctcache"))
         if "ratelimits" in localconfig:
@@ -320,9 +320,6 @@ def gen_config(nodename, config, localconfig):
             plopconfig += [
                 (Symbol("fsync_parallel_tasks"), 4),
             ]
-        if dbbackend == "permdb" and len(localconfig["localnodes"]) != 1:
-            print >>sys.stderr, "When using permdb, all services have to be in the same node"
-            sys.exit(1)
 
     #print "nodetype", ", ".join(nodetype)
     if nodetype & set(["frontendnodes", "storagenodes"]):
@@ -566,13 +563,17 @@ def printnodenames(config):
 
 def main():
     parser = argparse.ArgumentParser(description="")
-    parser.add_argument('--config', help="System configuration", required=True)
+    parser.add_argument('--config', help="System configuration")
     parser.add_argument('--localconfig', help="Local configuration")
     parser.add_argument("--testmakefile", metavar="file", help="Generate makefile variables for test")
     parser.add_argument("--testshellvars", metavar="file", help="Generate shell variable file for test")
     parser.add_argument("--getnodenames", action='store_true', help="Get list of node names")
     args = parser.parse_args()
 
+    if not args.config:
+        print >>sys.stderr, "--config is required"
+        sys.exit(1)
+
     if args.testmakefile:
         config = readconfig.read_config(args.config)
         gen_testmakefile(config, args.testmakefile)
@@ -586,9 +587,7 @@ def main():
         localconfig = readconfig.read_config(args.localconfig)
         config = readconfig.verify_and_read_config(args.config, localconfig["logadminkey"])
 
-        localnodes = localconfig["localnodes"]
-        for localnode in localnodes:
-            gen_config(localnode, config, localconfig)
+        gen_config(localconfig["nodename"], config, localconfig)
     else:
         print >>sys.stderr, "Nothing to do"
         sys.exit(1)
diff --git a/tools/readconfig.py b/tools/readconfig.py
index 69531ca..028e319 100644
--- a/tools/readconfig.py
+++ b/tools/readconfig.py
@@ -5,16 +5,19 @@ import yaml
 import base64
 import sys
 
+def render_path(path):
+    if path:
+        return "'" + ", ".join(path) + "'"
+    else:
+        return "the top level"
+
 class ErrorHandlingDict(dict):
     def __init__(self, filename, path):
         self._filename = filename
         self._path = path
         dict.__init__({})
     def __missing__(self, key):
-        if self._path:
-            path = ", ".join(self._path)
-        else:
-            path = "the top level"
+        path = render_path(self._path)
         print >>sys.stderr, "error: could not find configuration key '%s' at %s in %s" % (key, path, self._filename)
         sys.exit(1)
 
@@ -52,8 +55,9 @@ def verify_and_read_config(filename, publickey_base64):
     signature = open(filename + ".sig").read()
 
     verify_config(rawconfig, signature, publickey_base64, filename)
-
-    return errorhandlify(yaml.load(io.BytesIO(rawconfig), yaml.SafeLoader), filename)
+    config = yaml.load(io.BytesIO(rawconfig), yaml.SafeLoader)
+    return errorhandlify(config, filename)
 
 def read_config(filename):
-    return errorhandlify(yaml.load(open(filename), yaml.SafeLoader), filename)
+    config = yaml.load(open(filename), yaml.SafeLoader)
+    return errorhandlify(config, filename)
-- 
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