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protected int getServicePort() { return 80; }
Enables derived classes to override @return port of the service
getServicePort
java
ContainerSolutions/minimesos
minimesos/src/main/java/com/containersol/minimesos/integrationtest/container/AbstractContainer.java
https://github.com/ContainerSolutions/minimesos/blob/master/minimesos/src/main/java/com/containersol/minimesos/integrationtest/container/AbstractContainer.java
Apache-2.0
@Override public String getName() { return ContainerName.get(this); }
Builds container name following the naming convention @return container name
getName
java
ContainerSolutions/minimesos
minimesos/src/main/java/com/containersol/minimesos/integrationtest/container/AbstractContainer.java
https://github.com/ContainerSolutions/minimesos/blob/master/minimesos/src/main/java/com/containersol/minimesos/integrationtest/container/AbstractContainer.java
Apache-2.0
public static String getContainerNamePattern(String clusterId) { return "^minimesos-\\w+-" + clusterId + "-\\w+$"; }
Utility class to assist container naming convention
getContainerNamePattern
java
ContainerSolutions/minimesos
minimesos/src/main/java/com/containersol/minimesos/integrationtest/container/ContainerName.java
https://github.com/ContainerSolutions/minimesos/blob/master/minimesos/src/main/java/com/containersol/minimesos/integrationtest/container/ContainerName.java
Apache-2.0
public static String get(AbstractContainer container) { return String.format("minimesos-%s-%s-%s", container.getRole(), container.getClusterId(), container.getUuid()); }
@param container to build the name for @return name of the container
get
java
ContainerSolutions/minimesos
minimesos/src/main/java/com/containersol/minimesos/integrationtest/container/ContainerName.java
https://github.com/ContainerSolutions/minimesos/blob/master/minimesos/src/main/java/com/containersol/minimesos/integrationtest/container/ContainerName.java
Apache-2.0
public static boolean hasRoleInCluster(String containerName, String clusterId, String role) { String expectedStart = String.format("minimesos-%s-%s-", role, clusterId); return containerName.startsWith(expectedStart); }
Based on container name check if it has the given role in the cluster @param containerName to analyse @param clusterId cluster to check @param role role to check @return true if container has the role
hasRoleInCluster
java
ContainerSolutions/minimesos
minimesos/src/main/java/com/containersol/minimesos/integrationtest/container/ContainerName.java
https://github.com/ContainerSolutions/minimesos/blob/master/minimesos/src/main/java/com/containersol/minimesos/integrationtest/container/ContainerName.java
Apache-2.0
public static boolean hasRoleInCluster(String[] dockerNames, String clusterId, String role) { String name = getFromDockerNames(dockerNames); return hasRoleInCluster(name, clusterId, role); }
Based on container name check if it has the given role in the cluster @param dockerNames as returned by <code>container.getNames()</code> @param clusterId cluster to check @param role role to check @return true if container has the role
hasRoleInCluster
java
ContainerSolutions/minimesos
minimesos/src/main/java/com/containersol/minimesos/integrationtest/container/ContainerName.java
https://github.com/ContainerSolutions/minimesos/blob/master/minimesos/src/main/java/com/containersol/minimesos/integrationtest/container/ContainerName.java
Apache-2.0
public static boolean belongsToCluster(String containerName, String clusterId) { String pattern = getContainerNamePattern(clusterId); return containerName.matches(pattern); }
@return true, if container with this name belongs to the cluster
belongsToCluster
java
ContainerSolutions/minimesos
minimesos/src/main/java/com/containersol/minimesos/integrationtest/container/ContainerName.java
https://github.com/ContainerSolutions/minimesos/blob/master/minimesos/src/main/java/com/containersol/minimesos/integrationtest/container/ContainerName.java
Apache-2.0
public static boolean belongsToCluster(String[] dockerNames, String clusterId) { String name = getFromDockerNames(dockerNames); return belongsToCluster(name, clusterId); }
@return true, if container with these docker names belongs to the cluster
belongsToCluster
java
ContainerSolutions/minimesos
minimesos/src/main/java/com/containersol/minimesos/integrationtest/container/ContainerName.java
https://github.com/ContainerSolutions/minimesos/blob/master/minimesos/src/main/java/com/containersol/minimesos/integrationtest/container/ContainerName.java
Apache-2.0
public static String getFromDockerNames(String[] dockerNames) { String name = null; for (String dockerName : dockerNames) { String slashLess = dockerName; if (dockerName.startsWith("/")) { slashLess = dockerName.substring(1); } if (!slashLess.contains("/")) { name = slashLess; break; } } return name; }
Docker supports multiple names for a single container, when the container is linked from others. This method selects the original name of the container and removes leading "/" @param dockerNames names, as they returned by <code>container.getNames()</code> @return name of the container, which is not inherited from link
getFromDockerNames
java
ContainerSolutions/minimesos
minimesos/src/main/java/com/containersol/minimesos/integrationtest/container/ContainerName.java
https://github.com/ContainerSolutions/minimesos/blob/master/minimesos/src/main/java/com/containersol/minimesos/integrationtest/container/ContainerName.java
Apache-2.0
private String getMarathonEndpoint() { return getServiceUrl().toString(); }
Returns a Marathon endpoint @return String endpoint
getMarathonEndpoint
java
ContainerSolutions/minimesos
minimesos/src/main/java/com/containersol/minimesos/marathon/MarathonContainer.java
https://github.com/ContainerSolutions/minimesos/blob/master/minimesos/src/main/java/com/containersol/minimesos/marathon/MarathonContainer.java
Apache-2.0
@Override public void installMarathonApps() { waitFor(); List<AppConfig> apps = getConfig().getApps(); for (AppConfig app : apps) { try { InputStream json = MesosCluster.getInputStream(app.getMarathonJson()); if (json != null) { deployApp(IOUtils.toString(json, "UTF-8")); } else { throw new MinimesosException("Could not deploy app. Failed to find content of " + app.getMarathonJson()); } } catch (IOException ioe) { throw new MinimesosException("Could not deploy app. Failed to load JSON from " + app.getMarathonJson(), ioe); } } List<GroupConfig> groups = getConfig().getGroups(); for (GroupConfig group : groups) { try { InputStream json = MesosCluster.getInputStream(group.getMarathonJson()); if (json != null) { deployGroup(IOUtils.toString(json, "UTF-8")); } else { throw new MinimesosException("Could not deploy group. Failed to find content of " + group.getMarathonJson()); } } catch (IOException ioe) { throw new MinimesosException("Could not deploy group. Failed to load JSON from " + group.getMarathonJson(), ioe); } } }
If Marathon configuration requires, installs the applications
installMarathonApps
java
ContainerSolutions/minimesos
minimesos/src/main/java/com/containersol/minimesos/marathon/MarathonContainer.java
https://github.com/ContainerSolutions/minimesos/blob/master/minimesos/src/main/java/com/containersol/minimesos/marathon/MarathonContainer.java
Apache-2.0
public Boolean isPresent(Predicate<ClusterProcess> filter) { return getOne(filter).isPresent(); }
Checks to see whether a container exists @param filter A predicate that is true when an {@link ClusterProcess} in the list is of type T @return true if it exists
isPresent
java
ContainerSolutions/minimesos
minimesos/src/main/java/com/containersol/minimesos/mesos/ClusterContainers.java
https://github.com/ContainerSolutions/minimesos/blob/master/minimesos/src/main/java/com/containersol/minimesos/mesos/ClusterContainers.java
Apache-2.0
public static String[] splitCmd(String cmd) { String arg = ""; ArrayList<String> args = new ArrayList<String>(); ArrayList<Character> quotes = new ArrayList<Character>(); LOGGER.debug(String.format("Parsing cmd line: %s", cmd)); for (int i = 0; i < cmd.length(); i++){ char c = cmd.charAt(i); if (c == ' ' && quotes.size() == 0) { // split command on spaces args.add(arg); arg = ""; continue; } else if (c == '\'' || c == '"') { // feed state array on quote and double quotes if (quotes.size() > 0 && quotes.get(0) == c) { quotes.remove(0); } else { quotes.add(0, c); } } arg += c; } // add last parsed elem if (arg != "") { args.add(arg); } // check unconsistent state if (quotes.size() != 0) { throw new MinimesosException("Marathon cmd config quotes are not closed properly"); } return args.toArray(new String[args.size()]); }
This function split the cmd attribute in an array of String to make it consumable by the withCmd from docker-java. It ensures that quotes and double quotes are correctly handled, the split is performed on spaces.
splitCmd
java
ContainerSolutions/minimesos
minimesos/src/main/java/com/containersol/minimesos/util/CollectionsUtils.java
https://github.com/ContainerSolutions/minimesos/blob/master/minimesos/src/main/java/com/containersol/minimesos/util/CollectionsUtils.java
Apache-2.0
public static boolean isRunningInJvmOnMacOsX() { return System.getProperty("os.name").contains("Mac OS X"); }
Checks if minimesos cli runs in JVM on Mac OS X. @return true if it runs on Mac OS X without Docker
isRunningInJvmOnMacOsX
java
ContainerSolutions/minimesos
minimesos/src/main/java/com/containersol/minimesos/util/Environment.java
https://github.com/ContainerSolutions/minimesos/blob/master/minimesos/src/main/java/com/containersol/minimesos/util/Environment.java
Apache-2.0
public static boolean isRunningInDockerOnMac() { return System.getenv("MINIMESOS_OS") != null && System.getenv("MINIMESOS_OS").contains("Mac OS X"); }
Checks if minimesos cli runs in Docker on Mac @return true if MINIMESOS_OS env var is set by bin/minimesos
isRunningInDockerOnMac
java
ContainerSolutions/minimesos
minimesos/src/main/java/com/containersol/minimesos/util/Environment.java
https://github.com/ContainerSolutions/minimesos/blob/master/minimesos/src/main/java/com/containersol/minimesos/util/Environment.java
Apache-2.0
public static ArrayList<Integer> parsePorts(String mesosResourceString) { if (mesosResourceString == null) { throw new MinimesosException("Resource string is null"); } String portRangeString = mesosResourceString.replaceAll(".*ports\\(.+\\):\\[(.*)\\].*", "$1"); ArrayList<String> portRanges = new ArrayList<>(Arrays.asList(portRangeString.split(","))); ArrayList<Integer> returnList = new ArrayList<>(); for (String portRange : portRanges) { if (!portRange.matches("\\d+-\\d+")) { throw new MinimesosException("Resource string '" + mesosResourceString + "' is incorrect. We only support a single port range."); } String[] ports = portRange.split("-"); int startPort = Integer.valueOf(ports[0]); int endPort = Integer.valueOf(ports[1]); if (startPort > endPort) { throw new MinimesosException("Incorrect port range. Start port " + startPort + " is greater than end port " + endPort); } for (int i = startPort; i <= endPort; i++) { returnList.add(i); } } return returnList; }
Turns a Mesos resource string into a List of ports. <p> Example: 'ports(*):[31000-32000],;cpus(*):0.2; mem(*):256; disk(*):200' returns [31000, 32000] @param mesosResourceString Mesos resource string @return list of ports if any @throws MinimesosException if resource string is incorrect
parsePorts
java
ContainerSolutions/minimesos
minimesos/src/main/java/com/containersol/minimesos/util/ResourceUtil.java
https://github.com/ContainerSolutions/minimesos/blob/master/minimesos/src/main/java/com/containersol/minimesos/util/ResourceUtil.java
Apache-2.0
@Test(expected = MinimesosException.class, timeout = 60 * 1000) public void testPullingWrongContainer() { MesosAgentConfig config = new MesosAgentConfig(ClusterConfig.DEFAULT_MESOS_VERSION); config.setImageTag("non-existing-one"); MesosAgentContainer agent = new MesosAgentContainer(config); agent.pullImage(); }
It must be possible to detect wrong image within 30 seconds
testPullingWrongContainer
java
ContainerSolutions/minimesos
minimesos/src/test/java/com/containersol/minimesos/integrationtest/container/MesosAgentTest.java
https://github.com/ContainerSolutions/minimesos/blob/master/minimesos/src/test/java/com/containersol/minimesos/integrationtest/container/MesosAgentTest.java
Apache-2.0
@Test public void testAllPackages() { jdepend.analyze(); assertTrue("Something is wrong with JDepend setup", jdepend.getPackages().size() > 0); assertNotNull("Package " + EXPECTED_PACKAGE + " is not found. Please, check", jdepend.getPackage(EXPECTED_PACKAGE)); assertEquals("Dependency Cycles are introduced", false, jdepend.containsCycles()); }
Tests that a package dependency cycle does not exist for any of the analyzed packages.
testAllPackages
java
ContainerSolutions/minimesos
minimesos/src/test/java/com/containersol/minimesos/jdepend/JDependCyclesTest.java
https://github.com/ContainerSolutions/minimesos/blob/master/minimesos/src/test/java/com/containersol/minimesos/jdepend/JDependCyclesTest.java
Apache-2.0