We have octopus running in AWS with some windows nodes for deploys. I just scaled a new node and it registers with octopus then it begins crashing whenever I try to do anything that forces the server and node to communicate.
Tentacle version 3.14.15
Stack Trace:
2017-06-21 17:31:05.2242 9 INFO [] [RunningScript] [Read Lock] [no locks] Trying to acquire lock.
2017-06-21 17:31:05.6461 9 FATAL Unhandled AppDomain exception occurred: Value cannot be null.
Parameter name: key
System.ArgumentNullException
at System.Collections.Concurrent.ConcurrentDictionary2.TryAdd(TKey key, TValue value) at Octopus.Shared.Scripts.ScriptIsolationMutex.TaskLock.TryEnterReadLock(String taskId, TimeSpan timeout, CancellationToken cancellationToken, IDisposable& releaseLock) at Octopus.Shared.Scripts.ScriptIsolationMutex.ScriptIsolationMutexReleaser.EnterReadLock() at Octopus.Shared.Scripts.ScriptIsolationMutex.ScriptIsolationMutexReleaser.EnterLock() at Octopus.Shared.Scripts.ScriptIsolationMutex.Acquire(ScriptIsolationLevel isolation, TimeSpan mutexAcquireTimeout, String lockName, Action1 taskLog, String taskId, CancellationToken token)
at Octopus.Shared.Scripts.RunningScript.Execute()
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
System.ArgumentNullException: Value cannot be null.
Parameter name: key
at System.Collections.Concurrent.ConcurrentDictionary2.TryAdd(TKey key, TValue value) at Octopus.Shared.Scripts.ScriptIsolationMutex.TaskLock.TryEnterReadLock(String taskId, TimeSpan timeout, CancellationToken cancellationToken, IDisposable& releaseLock) at Octopus.Shared.Scripts.ScriptIsolationMutex.ScriptIsolationMutexReleaser.EnterReadLock() at Octopus.Shared.Scripts.ScriptIsolationMutex.ScriptIsolationMutexReleaser.EnterLock() at Octopus.Shared.Scripts.ScriptIsolationMutex.Acquire(ScriptIsolationLevel isolation, TimeSpan mutexAcquireTimeout, String lockName, Action1 taskLog, String taskId, CancellationToken token)
at Octopus.Shared.Scripts.RunningScript.Execute()
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean preserveSyncCtx)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
Firewall ports are setup fine, security groups are fine as well (this is the only node that is having issues). I have compared config files etc with working nodes and everything seems to match.