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Enable verbose output on Galera startup failure

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If a Galera node fails to start, enabling the verbose mode prints the
output of each SSH command. This fixes the visibility of the log file
printing.
This commit is contained in:
Markus Mäkelä
2018-11-13 16:43:15 +02:00
parent 54370618bc
commit 3092a744ed
1 changed files with 4 additions and 0 deletions
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4
maxscale-system-test/mariadb_nodes.cpp
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@ -434,6 +434,7 @@ int Mariadb_nodes::start_replication()
int Galera_nodes::start_galera() int Galera_nodes::start_galera()
{ {
bool old_verbose = verbose;
char str[1024]; char str[1024];
char sys1[1024]; char sys1[1024];
int local_result = 0; int local_result = 0;
@ -460,6 +461,7 @@ int Galera_nodes::start_galera()
{ {
cout << "Failed to start first node, trying to prepare it again" << endl; cout << "Failed to start first node, trying to prepare it again" << endl;
cout << "---------- BEGIN LOGS ----------" << endl; cout << "---------- BEGIN LOGS ----------" << endl;
verbose = true;
ssh_node_f(0, true, "sudo journalctl -u mariadb | tail -n 50"); ssh_node_f(0, true, "sudo journalctl -u mariadb | tail -n 50");
cout << "----------- END LOGS -----------" << endl; cout << "----------- END LOGS -----------" << endl;
prepare_server(0); prepare_server(0);
@ -507,6 +509,7 @@ int Galera_nodes::start_galera()
std::lock_guard<std::mutex> guard(lock); std::lock_guard<std::mutex> guard(lock);
cout << "Failed to start node " << i << endl; cout << "Failed to start node " << i << endl;
cout << "---------- BEGIN LOGS ----------" << endl; cout << "---------- BEGIN LOGS ----------" << endl;
verbose = true;
ssh_node_f(i, true, "sudo journalctl -u mariadb | tail -n 50"); ssh_node_f(i, true, "sudo journalctl -u mariadb | tail -n 50");
cout << "----------- END LOGS -----------" << endl; cout << "----------- END LOGS -----------" << endl;
local_result++; local_result++;
@ -524,6 +527,7 @@ int Galera_nodes::start_galera()
local_result += execute_query(nodes[0], "%s", create_repl_user); local_result += execute_query(nodes[0], "%s", create_repl_user);
close_connections(); close_connections();
verbose = old_verbose;
return local_result; return local_result;
} }