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MXS-2243_labels Maxscale system tests prepare environment by themselves

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maxscale-system-test changed in order to control test environment by itself.
Every test checks which machines are running, compare with list of needed machines
and start new VMs is they are missing in the running machines list.
Tests are executiong MDBCI commands, MDBCI executable should be in the PATH
This commit is contained in:
Timofey Turenko
2019-03-28 22:37:24 +02:00
parent 04f70879d2
commit fb96141dda
98 changed files with 1394 additions and 1660 deletions
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233
maxscale-system-test/nodes.cpp
View File

@ -3,6 +3,8 @@
#include <cstring>
#include <iostream>
#include "envv.h"
Nodes::Nodes()
{
}
@ -50,9 +52,7 @@ void Nodes::generate_ssh_cmd(char *cmd, int node, const char *ssh, bool sudo)
}
else
{
sprintf(cmd, "%s",
ssh);
sprintf(cmd, "%s", ssh);
}
}
else
@ -105,7 +105,6 @@ char * Nodes::ssh_node_output(int node, const char *ssh, bool sudo, int *exit_co
char *cmd = (char*)malloc(strlen(ssh) + 1024);
generate_ssh_cmd(cmd, node, ssh, sudo);
//tprintf("############ssh smd %s\n:", cmd);
FILE *output = popen(cmd, "r");
if (output == NULL)
{
@ -152,6 +151,7 @@ int Nodes::ssh_node(int node, const char *ssh, bool sudo)
"ssh -i %s -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o LogLevel=quiet %s@%s%s",
sshkey[node], access_user[node], IP[node], verbose ? "" : " > /dev/null");
}
int rc = 1;
FILE *in = popen(cmd, "w");
@ -201,8 +201,6 @@ int Nodes::ssh_node_f(int node, bool sudo, const char* format, ...)
int result = ssh_node(node, sys, sudo);
free(sys);
return (result);
}
int Nodes::copy_to_node(int i, const char* src, const char* dest)
@ -272,39 +270,15 @@ int Nodes::copy_from_node_legacy(const char* src, const char* dest, int i)
int Nodes::read_basic_env()
{
char * env;
char env_name[64];
sprintf(env_name, "%s_N", prefix);
env = getenv(env_name);
if (env != NULL)
{
sscanf(env, "%d", &N);
}
else
{
N = 1;
}
sprintf(env_name, "%s_user", prefix);
env = getenv(env_name);
if (env != NULL)
{
sscanf(env, "%s", user_name);
}
else
{
sprintf(user_name, "skysql");
}
user_name = readenv(env_name, "skysql");
sprintf(env_name, "%s_password", prefix);
env = getenv(env_name);
if (env != NULL)
{
sscanf(env, "%s", password);
}
else
{
sprintf(password, "skysql");
}
password = readenv(env_name, "skysql");
N = get_N();
if ((N > 0) && (N < 255))
{
@ -312,156 +286,69 @@ int Nodes::read_basic_env()
{
//reading IPs
sprintf(env_name, "%s_%03d_network", prefix, i);
env = getenv(env_name);
if (env == NULL)
{
sprintf(env_name, "%s_network", prefix);
env = getenv(env_name);
}
if (env != NULL)
{
sprintf(IP[i], "%s", env);
}
IP[i] = get_nc_item((char*) env_name);
//reading private IPs
sprintf(env_name, "%s_%03d_private_ip", prefix, i);
env = getenv(env_name);
if (env == NULL)
IP_private[i] = get_nc_item((char*) env_name);
if (IP_private[i] == NULL)
{
sprintf(env_name, "%s_private_ip", prefix);
env = getenv(env_name);
}
if (env != NULL)
{
sprintf(IP_private[i], "%s", env);
}
else
{
sprintf(IP_private[i], "%s", IP[i]);
IP_private[i] = IP[i];
}
setenv(env_name, IP_private[i], 1);
//reading IPv6
sprintf(env_name, "%s_%03d_network6", prefix, i);
env = getenv(env_name);
if (env == NULL)
IP6[i] = get_nc_item((char*) env_name);
if (IP6[i] == NULL)
{
sprintf(env_name, "%s_network6", prefix);
env = getenv(env_name);
}
if (env != NULL)
{
sprintf(IP6[i], "%s", env);
}
else
{
sprintf(IP6[i], "%s", IP[i]);
IP6[i] = IP[i];
}
setenv(env_name, IP6[i], 1);
//reading sshkey
sprintf(env_name, "%s_%03d_keyfile", prefix, i);
env = getenv(env_name);
if (env == NULL)
{
sprintf(env_name, "%s_keyfile", prefix);
env = getenv(env_name);
}
if (env != NULL)
{
sprintf(sshkey[i], "%s", env);
}
sshkey[i] = get_nc_item((char*) env_name);
sprintf(env_name, "%s_%03d_whoami", prefix, i);
env = getenv(env_name);
if (env == NULL)
access_user[i] = get_nc_item((char*) env_name);
if (access_user[i] == NULL)
{
sprintf(env_name, "%s_whoami", prefix);
env = getenv(env_name);
}
if (env != NULL)
{
sprintf(access_user[i], "%s", env);
}
else
{
sprintf(access_user[i], "vagrant");
access_user[i] = (char *) "vagrant";
}
setenv(env_name, access_user[i], 1);
sprintf(env_name, "%s_%03d_access_sudo", prefix, i);
env = getenv(env_name);
if (env == NULL)
{
sprintf(env_name, "%s_access_sudo", prefix);
env = getenv(env_name);
}
if (env != NULL)
{
sprintf(access_sudo[i], "%s", env);
}
else
{
sprintf(access_sudo[i], " ");
}
access_sudo[i] = readenv(env_name, " sudo ");
if (strcmp(access_user[i], "root") == 0)
{
sprintf(access_homedir[i], "/%s/", access_user[i]);
access_homedir[i] = (char *) "/root/";
}
else
{
access_homedir[i] = (char *) malloc(strlen(access_user[i] + 9));
sprintf(access_homedir[i], "/home/%s/", access_user[i]);
}
sprintf(env_name, "%s_%03d_hostname", prefix, i);
env = getenv(env_name);
if (env == NULL)
hostname[i] = get_nc_item((char*) env_name);
if (hostname[i] == NULL)
{
sprintf(env_name, "%s_hostname", prefix);
env = getenv(env_name);
}
if (env != NULL)
{
sprintf(hostname[i], "%s", env);
}
else
{
sprintf(hostname[i], "%s", IP[i]);
hostname[i] = IP[i];
}
setenv(env_name, hostname[i], 1);
sprintf(env_name, "%s_%03d_start_vm_command", prefix, i);
env = getenv(env_name);
if (env == NULL)
{
sprintf(env_name, "%s_start_vm_command", prefix);
env = getenv(env_name);
}
if (env != NULL)
{
sprintf(start_vm_command[i], "%s", env);
}
else
{
sprintf(start_vm_command[i], "exit 0");
}
start_vm_command[i] = readenv(env_name, "curr_dir=`pwd`; cd %s/%s;vagrant resume %s_%03d ; cd $curr_dir",
getenv("MDBCI_VM_PATH"), getenv("name"), prefix, i);
setenv(env_name, start_vm_command[i], 1);
sprintf(env_name, "%s_%03d_stop_vm_command", prefix, i);
env = getenv(env_name);
if (env == NULL)
{
sprintf(env_name, "%s_stop_vm_command", prefix);
env = getenv(env_name);
}
if (env != NULL)
{
sprintf(stop_vm_command[i], "%s", env);
}
else
{
sprintf(stop_vm_command[i], "exit 0");
}
stop_vm_command[i] = readenv(env_name, "curr_dir=`pwd`; cd %s/%s;vagrant suspend %s_%03d ; cd $curr_dir",
getenv("MDBCI_VM_PATH"), getenv("name"), prefix, i);
setenv(env_name, stop_vm_command[i], 1);
}
}
@ -473,12 +360,52 @@ const char* Nodes::ip(int i) const
return use_ipv6 ? IP6[i] : IP[i];
}
char * Nodes::get_nc_item(char * item_name)
{
size_t start = network_config.find(item_name);
if (start == std::string::npos)
{
return NULL;
}
size_t end = network_config.find("\n", start);
size_t equal = network_config.find("=", start);
if (end == std::string::npos)
{
end = network_config.length();
}
if (equal == std::string::npos)
{
return NULL;
}
char * cstr = new char [end - equal + 1];
strcpy(cstr, network_config.substr(equal + 1, end - equal - 1).c_str());
setenv(item_name, cstr, 1);
return (cstr);
}
int Nodes::get_N()
{
int N = 0;
char item[strlen(prefix) + 13];
do
{
sprintf(item, "%s_%03d_network", prefix, N);
N++;
}
while (network_config.find(item) != std::string::npos);
sprintf(item, "%s_N", prefix);
setenv(item, std::to_string(N).c_str(), 1);
return N - 1 ;
}
int Nodes::start_vm(int node)
{
return(system(start_vm_command[node]));
return (system(start_vm_command[node]));
}
int Nodes::stop_vm(int node)
{
return(system(stop_vm_command[node]));
return (system(stop_vm_command[node]));
}