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cluster show: differentiate unreachable status

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Differentiate between unreachable nodes and nodes which are running
but rejecting connections.
This commit is contained in:
Ian Barwick
2019-02-15 15:55:36 +09:00
parent 9338a9e233
commit 3a5a4388c7
5 changed files with 109 additions and 24 deletions
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52
repmgr-action-cluster.c
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@@ -155,7 +155,12 @@ do_cluster_show(void)
}
else
{
cell->node_info->node_status = NODE_STATUS_DOWN;
/* check if node is reachable, but just not letting us in */
if (is_server_available(cell->node_info->conninfo))
cell->node_info->node_status = NODE_STATUS_REJECTED;
else
cell->node_info->node_status = NODE_STATUS_DOWN;
cell->node_info->recovery_type = RECTYPE_UNKNOWN;
connection_error_found = true;
@@ -230,6 +235,19 @@ do_cluster_show(void)
}
}
}
/* node is up but cannot connect */
else if (cell->node_info->node_status == NODE_STATUS_REJECTED)
{
if (cell->node_info->active == true)
{
appendPQExpBufferStr(&details, "? running");
}
else
{
appendPQExpBufferStr(&details, "! running");
error_found = true;
}
}
/* node is unreachable */
else
{
@@ -303,6 +321,19 @@ do_cluster_show(void)
cell->node_info->node_name, cell->node_info->node_id);
}
}
/* node is up but cannot connect */
else if (cell->node_info->node_status == NODE_STATUS_REJECTED)
{
if (cell->node_info->active == true)
{
appendPQExpBufferStr(&details, "? running");
}
else
{
appendPQExpBufferStr(&details, "! running");
error_found = true;
}
}
/* node is unreachable */
else
{
@@ -316,11 +347,10 @@ do_cluster_show(void)
}
else
{
appendPQExpBufferStr(&details, "- failed");
error_found = true;
appendPQExpBufferStr(&details, "- failed");
error_found = true;
}
}
}
break;
@@ -340,6 +370,20 @@ do_cluster_show(void)
error_found = true;
}
}
/* node is up but cannot connect */
else if (cell->node_info->node_status == NODE_STATUS_REJECTED)
{
if (cell->node_info->active == true)
{
appendPQExpBufferStr(&details, "? rejected");
}
else
{
appendPQExpBufferStr(&details, "! failed");
error_found = true;
}
}
/* node is unreachable */
else
{