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245 changes: 245 additions & 0 deletions
245
...louds/src/main/java/org/apache/brooklyn/location/jclouds/ConnectivityResolverOptions.java
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/* | ||
* Licensed to the Apache Software Foundation (ASF) under one | ||
* or more contributor license agreements. See the NOTICE file | ||
* distributed with this work for additional information | ||
* regarding copyright ownership. The ASF licenses this file | ||
* to you under the Apache License, Version 2.0 (the | ||
* "License"); you may not use this file except in compliance | ||
* with the License. You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, | ||
* software distributed under the License is distributed on an | ||
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
* KIND, either express or implied. See the License for the | ||
* specific language governing permissions and limitations | ||
* under the License. | ||
*/ | ||
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package org.apache.brooklyn.location.jclouds; | ||
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import javax.annotation.Nonnull; | ||
import javax.annotation.Nullable; | ||
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import org.apache.brooklyn.util.time.Duration; | ||
import org.jclouds.domain.LoginCredentials; | ||
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import com.google.common.annotations.Beta; | ||
import com.google.common.base.Optional; | ||
import com.google.common.base.Predicate; | ||
import com.google.common.net.HostAndPort; | ||
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/** | ||
* Holds parameters to be used by a {@link ConnectivityResolver}. | ||
*/ | ||
@Beta | ||
public class ConnectivityResolverOptions { | ||
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public static Builder builder() { | ||
return new Builder(); | ||
} | ||
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public static class Builder { | ||
private boolean isWindows = false; | ||
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private boolean waitForConnectable; | ||
private boolean pollForReachableAddresses; | ||
private Predicate<? super HostAndPort> reachableAddressPredicate; | ||
private Duration reachableAddressTimeout; | ||
private boolean propagatePollForReachableFailure; | ||
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private LoginCredentials initialCredentials; | ||
private LoginCredentials userCredentials; | ||
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private int defaultLoginPort; | ||
private boolean usePortForwarding; | ||
private HostAndPort portForwardSshOverride; | ||
private boolean isRebinding; | ||
private boolean skipJcloudsSshing; | ||
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public Builder pollForReachableAddresses( | ||
@Nonnull Predicate<? super HostAndPort> reachable, | ||
@Nonnull Duration timeout, | ||
boolean propagatePollFailure) { | ||
this.pollForReachableAddresses = true; | ||
this.reachableAddressPredicate = reachable; | ||
this.reachableAddressTimeout = timeout; | ||
this.propagatePollForReachableFailure = propagatePollFailure; | ||
return this; | ||
} | ||
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public Builder noPollForReachableAddresses() { | ||
this.pollForReachableAddresses = false; | ||
this.reachableAddressPredicate = null; | ||
this.reachableAddressTimeout = null; | ||
this.propagatePollForReachableFailure = false; | ||
return this; | ||
} | ||
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public Builder initialCredentials(@Nullable LoginCredentials initialCredentials) { | ||
this.initialCredentials = initialCredentials; | ||
return this; | ||
} | ||
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public Builder userCredentials(@Nullable LoginCredentials userCredentials) { | ||
this.userCredentials = userCredentials; | ||
return this; | ||
} | ||
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public Builder isWindows(boolean windows) { | ||
isWindows = windows; | ||
return this; | ||
} | ||
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/** Indicate the host and port that should be used over all others. Normally used in tandem with a port forwarder. */ | ||
public Builder portForwardSshOverride(@Nullable HostAndPort hostAndPortOverride) { | ||
this.portForwardSshOverride = hostAndPortOverride; | ||
return this; | ||
} | ||
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public Builder isRebinding(boolean isRebinding) { | ||
this.isRebinding = isRebinding; | ||
return this; | ||
} | ||
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public Builder skipJcloudsSshing(boolean skipJcloudsSshing) { | ||
this.skipJcloudsSshing = skipJcloudsSshing; | ||
return this; | ||
} | ||
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public Builder defaultLoginPort(int defaultLoginPort) { | ||
this.defaultLoginPort = defaultLoginPort; | ||
return this; | ||
} | ||
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public Builder usePortForwarding(boolean usePortForwarding) { | ||
this.usePortForwarding = usePortForwarding; | ||
return this; | ||
} | ||
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public Builder waitForConnectable(boolean waitForConnectable) { | ||
this.waitForConnectable = waitForConnectable; | ||
return this; | ||
} | ||
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public ConnectivityResolverOptions build() { | ||
return new ConnectivityResolverOptions( | ||
isWindows, waitForConnectable, pollForReachableAddresses, reachableAddressPredicate, | ||
propagatePollForReachableFailure, reachableAddressTimeout, initialCredentials, userCredentials, | ||
defaultLoginPort, usePortForwarding, portForwardSshOverride, isRebinding, skipJcloudsSshing); | ||
} | ||
} | ||
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private final boolean isWindows; | ||
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/** Wait for Windows machines to be available over WinRM and other machines over SSH */ | ||
// TODO: Merge this with pollForReachable when waitForSshable and waitForWinRmable deleted. | ||
private final boolean waitForConnectable; | ||
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/** Wait for a machine's ip:port to be available. */ | ||
private final boolean pollForReachableAddresses; | ||
private final Predicate<? super HostAndPort> reachableAddressPredicate; | ||
private final boolean propagatePollForReachableFailure; | ||
private final Duration reachableAddressTimeout; | ||
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private final LoginCredentials initialCredentials; | ||
private final LoginCredentials userCredentials; | ||
private final int defaultLoginPort; | ||
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// TODO: Can usePortForwarding and portForwardSshOverride be merged? | ||
private final boolean usePortForwarding; | ||
private final HostAndPort portForwardSshOverride; | ||
private final boolean isRebinding; | ||
private final boolean skipJcloudsSshing; | ||
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protected ConnectivityResolverOptions(boolean isWindows, boolean waitForConnectable, boolean pollForReachableAddresses, Predicate<? super HostAndPort> reachableAddressPredicate, boolean propagatePollForReachableFailure, Duration reachableAddressTimeout, LoginCredentials initialCredentials, LoginCredentials userCredentials, int defaultLoginPort, boolean usePortForwarding, HostAndPort portForwardSshOverride, boolean isRebinding, boolean skipJcloudsSshing) { | ||
this.isWindows = isWindows; | ||
this.waitForConnectable = waitForConnectable; | ||
this.pollForReachableAddresses = pollForReachableAddresses; | ||
this.reachableAddressPredicate = reachableAddressPredicate; | ||
this.propagatePollForReachableFailure = propagatePollForReachableFailure; | ||
this.reachableAddressTimeout = reachableAddressTimeout; | ||
this.initialCredentials = initialCredentials; | ||
this.userCredentials = userCredentials; | ||
this.defaultLoginPort = defaultLoginPort; | ||
this.usePortForwarding = usePortForwarding; | ||
this.portForwardSshOverride = portForwardSshOverride; | ||
this.isRebinding = isRebinding; | ||
this.skipJcloudsSshing = skipJcloudsSshing; | ||
} | ||
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public boolean isWindows() { | ||
return isWindows; | ||
} | ||
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public boolean waitForConnectable() { | ||
return waitForConnectable; | ||
} | ||
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public boolean pollForReachableAddresses() { | ||
return pollForReachableAddresses; | ||
} | ||
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public Predicate<? super HostAndPort> reachableAddressPredicate() { | ||
return reachableAddressPredicate; | ||
} | ||
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public Duration reachableAddressTimeout() { | ||
return reachableAddressTimeout; | ||
} | ||
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public boolean propagatePollForReachableFailure() { | ||
return propagatePollForReachableFailure; | ||
} | ||
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public Optional<LoginCredentials> initialCredentials() { | ||
return Optional.fromNullable(initialCredentials); | ||
} | ||
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public Optional<LoginCredentials> userCredentials() { | ||
return Optional.fromNullable(userCredentials); | ||
} | ||
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public boolean usePortForwarding() { | ||
return usePortForwarding; | ||
} | ||
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public Optional<HostAndPort> portForwardSshOverride() { | ||
return Optional.fromNullable(portForwardSshOverride); | ||
} | ||
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public int defaultLoginPort() { | ||
return defaultLoginPort; | ||
} | ||
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public boolean skipJcloudsSshing() { | ||
return skipJcloudsSshing; | ||
} | ||
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public boolean isRebinding() { | ||
return isRebinding; | ||
} | ||
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public Builder toBuilder() { | ||
Builder builder = builder() | ||
.isWindows(isWindows) | ||
.waitForConnectable(waitForConnectable) | ||
.usePortForwarding(usePortForwarding) | ||
.portForwardSshOverride(portForwardSshOverride) | ||
.skipJcloudsSshing(skipJcloudsSshing) | ||
.initialCredentials(initialCredentials) | ||
.userCredentials(userCredentials) | ||
.isRebinding(isRebinding) | ||
.defaultLoginPort(defaultLoginPort) | ||
; | ||
if (pollForReachableAddresses) { | ||
builder.pollForReachableAddresses(reachableAddressPredicate, reachableAddressTimeout, propagatePollForReachableFailure); | ||
} else { | ||
builder.noPollForReachableAddresses(); | ||
} | ||
return builder; | ||
} | ||
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} |
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