systemtap perf dep.

util/admin/systemtap/comar/package.py

@@ -0,0 +1,31 @@
+#/usr/bin/python
+
+import os
+
+LOGFILE = "/var/log/stap-server/log"
+
+permissions = {
+                "/usr/share/systemtap/runtime/uprobes"  :   ["0775", "root:stap-server"],
+                LOGFILE                                 :   ["0664", "stap-server:stap-server"],
+            }
+
+# TODO
+# If it does not already exist, as stap-server, generate the certificate
+# used for signing and for ssl.
+#if test ! -e ~stap-server/.systemtap/ssl/server/stap.cert; then
+#   runuser -s /bin/sh - stap-server -c %{_libexecdir}/%{name}/stap-gen-cert >/dev/null
+   # Authorize the certificate as a trusted ssl peer and as a trusted signer
+   # on the local host.
+#   %{_libexecdir}/%{name}/stap-authorize-cert ~stap-server/.systemtap/ssl/server/stap.cert %{_sysconfdir}/systemtap/ssl/client >/dev/null
+#   %{_libexecdir}/%{name}/stap-authorize-cert ~stap-server/.systemtap/ssl/server/stap.cert %{_sysconfdir}/systemtap/staprun >/dev/null
+#fi
+
+def postInstall(fromVersion, fromRelease, toVersion, toRelease):
+    if not os.path.exists(LOGFILE):
+        open(LOGFILE, "w").write("")
+
+    for _file, perms in permissions.items():
+        # The list above is general, some paths may not exist depending on the configuration
+        if os.path.exists(_file):
+            os.system("/bin/chown -R %s %s" % (perms[1], _file))
+            os.system("/bin/chmod %s %s" % (perms[0], _file))