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Merge pull request #2128 from hashicorp/f-aws-elasticache-check-nodes

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provider/aws: Check ElastiCache node status before returning
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Clint 2015-05-29 10:20:02 -05:00
commit f536df7aff
1 changed files with 14 additions and 1 deletions
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13
builtin/providers/aws/resource_aws_elasticache_cluster.go
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@ -309,6 +309,7 @@ func CacheClusterStateRefreshFunc(conn *elasticache.ElastiCache, clusterID, give
return func() (interface{}, string, error) { return func() (interface{}, string, error) {
resp, err := conn.DescribeCacheClusters(&elasticache.DescribeCacheClustersInput{ resp, err := conn.DescribeCacheClusters(&elasticache.DescribeCacheClustersInput{
CacheClusterID: aws.String(clusterID), CacheClusterID: aws.String(clusterID),
ShowCacheNodeInfo: aws.Boolean(true),
}) })
if err != nil { if err != nil {
apierr := err.(awserr.Error) apierr := err.(awserr.Error)
@ -336,6 +337,18 @@ func CacheClusterStateRefreshFunc(conn *elasticache.ElastiCache, clusterID, give
// return given state if it's not in pending // return given state if it's not in pending
if givenState != "" { if givenState != "" {
// check to make sure we have the node count we're expecting
if int64(len(c.CacheNodes)) != *c.NumCacheNodes {
log.Printf("[DEBUG] Node count is not what is expected: %d found, %d expected", len(c.CacheNodes), *c.NumCacheNodes)
return nil, "creating", nil
}
// loop the nodes and check their status as well
for _, n := range c.CacheNodes {
if n.CacheNodeStatus != nil && *n.CacheNodeStatus != "available" {
log.Printf("[DEBUG] Node (%s) is not yet available, status: %s", *n.CacheNodeID, *n.CacheNodeStatus)
return nil, "creating", nil
}
}
return c, givenState, nil return c, givenState, nil
} }
log.Printf("[DEBUG] current status: %v", *c.CacheClusterStatus) log.Printf("[DEBUG] current status: %v", *c.CacheClusterStatus)