From a80ebe8794dd2693203ceea65a13a69dcf508f94 Mon Sep 17 00:00:00 2001 From: Cédric Ollivier Date: Sun, 22 Jul 2018 11:55:31 +0200 Subject: Add helper to find string in console MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit It allows checking when cloud-init is finished (see heat_ims). Change-Id: I951aabff29457d7b7544a809f9fce1f83706035e Signed-off-by: Cédric Ollivier --- functest/core/singlevm.py | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/functest/core/singlevm.py b/functest/core/singlevm.py index 0f7ba71b4..768e67d0e 100644 --- a/functest/core/singlevm.py +++ b/functest/core/singlevm.py @@ -14,6 +14,7 @@ advanced testcases (e.g. deploying an orchestrator). """ import logging +import re import tempfile import time @@ -184,6 +185,26 @@ class VmReady1(tenantnetwork.TenantNetwork1): self.__logger.debug("vm: %s", vm1) return vm1 + def check_regex_in_console(self, name, regex=' login: ', loop=1): + """Wait for specific message in console + + Returns: True or False on errors + """ + assert self.cloud + for iloop in range(loop): + console = self.cloud.get_server_console(name) + self.__logger.debug("console: \n%s", console) + if re.search(regex, console): + self.__logger.debug("regex found: ''%s' in console", regex) + return True + else: + self.__logger.debug( + "try %s: cannot find regex '%s' in console", + iloop + 1, regex) + time.sleep(10) + self.__logger.error("cannot find regex '%s' in console", regex) + return False + def run(self, **kwargs): """Boot the new VM -- cgit 1.2.3-korg