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Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-geo-rep.c')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-geo-rep.c239
1 files changed, 126 insertions, 113 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-geo-rep.c b/xlators/mgmt/glusterd/src/glusterd-geo-rep.c
index 36a70e6fd..7ccf641c8 100644
--- a/xlators/mgmt/glusterd/src/glusterd-geo-rep.c
+++ b/xlators/mgmt/glusterd/src/glusterd-geo-rep.c
@@ -33,7 +33,7 @@ glusterd_get_statefile_name (glusterd_volinfo_t *volinfo, char *slave,
char *conf_path, char **statefile);
static int
-glusterd_get_slave_info (dict_t *dict, char **slave_ip, char **slave_vol);
+glusterd_get_slave_info (char *slave, char **slave_ip, char **slave_vol);
static int
glusterd_gsync_read_frm_status (char *path, char *buf, size_t blen);
@@ -877,9 +877,8 @@ _get_status_mst_slv (dict_t *this, char *key, data_t *value, void *data)
glusterd_gsync_status_temp_t *param = NULL;
char *slave = NULL;
char *slave_buf = NULL;
+ char *slave_ip = NULL;
char *slave_vol = NULL;
- char *tmp = NULL;
- char *save_ptr = NULL;
char conf_path[PATH_MAX] = "";
int ret = -1;
glusterd_conf_t *priv = NULL;
@@ -897,34 +896,22 @@ _get_status_mst_slv (dict_t *this, char *key, data_t *value, void *data)
}
slave = strchr(value->data, ':');
- if (slave) {
- slave ++;
- slave_buf = gf_strdup (slave);
- if (!slave_buf) {
- gf_log ("", GF_LOG_ERROR,
- "Failed to gf_strdup");
- ret = -1;
- goto out;
- }
- } else
+ if (!slave)
return 0;
+ slave++;
- tmp = strtok_r (slave_buf, ":", &save_ptr);
- while (tmp) {
- slave_vol = tmp;
- tmp = strtok_r (NULL, ":", &save_ptr);
- }
-
- if (!slave_vol) {
- gf_log ("", GF_LOG_ERROR, "Invalid slave name");
+ ret = glusterd_get_slave_info (slave, &slave_ip, &slave_vol);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR,
+ "Unable to fetch slave details.");
ret = -1;
goto out;
}
ret = snprintf (conf_path, sizeof(conf_path) - 1,
- "%s/"GEOREP"/%s-%s/gsyncd.conf",
+ "%s/"GEOREP"/%s_%s_%s/gsyncd.conf",
priv->workdir, param->volinfo->volname,
- slave_vol);
+ slave_ip, slave_vol);
conf_path[ret] = '\0';
ret = glusterd_get_gsync_status_mst_slv(param->volinfo,
@@ -1577,7 +1564,7 @@ glusterd_get_statefile_name (glusterd_volinfo_t *volinfo, char *slave,
}
static int
-glusterd_create_status_file (char *master, char *slave,
+glusterd_create_status_file (char *master, char *slave, char *slave_ip,
char *slave_vol, char *status)
{
int ret = -1;
@@ -1600,8 +1587,8 @@ glusterd_create_status_file (char *master, char *slave,
runinit (&runner);
runner_add_args (&runner, GSYNCD_PREFIX"/gsyncd", "--create",
status, "-c", NULL);
- runner_argprintf (&runner, "%s/"GEOREP"/%s-%s/gsyncd.conf",
- priv->workdir, master, slave_vol);
+ runner_argprintf (&runner, "%s/"GEOREP"/%s_%s_%s/gsyncd.conf",
+ priv->workdir, master, slave_ip, slave_vol);
runner_argprintf (&runner, ":%s", master);
runner_add_args (&runner, slave, NULL);
synclock_unlock (&priv->big_lock);
@@ -2170,6 +2157,7 @@ glusterd_gsync_configure (glusterd_volinfo_t *volinfo, char *slave,
char *subop = NULL;
char *master = NULL;
char *conf_path = NULL;
+ char *slave_ip = NULL;
char *slave_vol = NULL;
struct stat stbuf = {0, };
@@ -2244,6 +2232,13 @@ glusterd_gsync_configure (glusterd_volinfo_t *volinfo, char *slave,
ret = lstat (op_value, &stbuf);
if (ret) {
+ ret = dict_get_str (dict, "slave_ip", &slave_ip);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR,
+ "Unable to fetch slave IP.");
+ goto out;
+ }
+
ret = dict_get_str (dict, "slave_vol", &slave_vol);
if (ret) {
gf_log ("", GF_LOG_ERROR,
@@ -2252,7 +2247,7 @@ glusterd_gsync_configure (glusterd_volinfo_t *volinfo, char *slave,
}
ret = glusterd_create_status_file (volinfo->volname, slave,
- slave_vol,
+ slave_ip, slave_vol,
"Switching Status File");
if (ret || lstat (op_value, &stbuf)) {
gf_log ("", GF_LOG_ERROR, "Unable to create %s"
@@ -2840,7 +2835,7 @@ glusterd_get_gsync_status (dict_t *dict, char **op_errstr, dict_t *rsp_dict)
}
static int
-glusterd_gsync_delete (glusterd_volinfo_t *volinfo, char *slave,
+glusterd_gsync_delete (glusterd_volinfo_t *volinfo, char *slave, char *slave_ip,
char *slave_vol, char *path_list, dict_t *dict,
dict_t *resp_dict, char **op_errstr)
{
@@ -2853,6 +2848,7 @@ glusterd_gsync_delete (glusterd_volinfo_t *volinfo, char *slave,
char *conf_path = NULL;
GF_ASSERT (slave);
+ GF_ASSERT (slave_ip);
GF_ASSERT (slave_vol);
GF_ASSERT (op_errstr);
GF_ASSERT (dict);
@@ -2902,8 +2898,8 @@ glusterd_gsync_delete (glusterd_volinfo_t *volinfo, char *slave,
}
ret = snprintf (geo_rep_dir, sizeof(geo_rep_dir) - 1,
- "%s/"GEOREP"/%s-%s", gl_workdir,
- volinfo->volname, slave_vol);
+ "%s/"GEOREP"/%s_%s_%s", gl_workdir,
+ volinfo->volname, slave_ip, slave_vol);
geo_rep_dir[ret] = '\0';
ret = rmdir (geo_rep_dir);
@@ -3248,6 +3244,7 @@ glusterd_op_gsync_set (dict_t *dict, char **op_errstr, dict_t *rsp_dict)
dict_t *resp_dict = NULL;
char *host_uuid = NULL;
char *slave = NULL;
+ char *slave_ip = NULL;
char *slave_vol = NULL;
char *volname = NULL;
char *path_list = NULL;
@@ -3286,6 +3283,12 @@ glusterd_op_gsync_set (dict_t *dict, char **op_errstr, dict_t *rsp_dict)
if (ret < 0)
goto out;
+ ret = dict_get_str (dict, "slave_ip", &slave_ip);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR, "Unable to fetch slave volume name.");
+ goto out;
+ }
+
ret = dict_get_str (dict, "slave_vol", &slave_vol);
if (ret) {
gf_log ("", GF_LOG_ERROR, "Unable to fetch slave volume name.");
@@ -3313,6 +3316,13 @@ glusterd_op_gsync_set (dict_t *dict, char **op_errstr, dict_t *rsp_dict)
if (type == GF_GSYNC_OPTION_TYPE_CONFIG) {
ret = glusterd_gsync_configure (volinfo, slave, path_list,
dict, resp_dict, op_errstr);
+
+ ret = dict_set_str (resp_dict, "conf_path", conf_path);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR,
+ "Unable to store conf_file_path.");
+ goto out;
+ }
goto out;
}
@@ -3321,9 +3331,9 @@ glusterd_op_gsync_set (dict_t *dict, char **op_errstr, dict_t *rsp_dict)
if (ret && !is_force && path_list)
goto out;
- ret = glusterd_gsync_delete (volinfo, slave, slave_vol,
- path_list, dict, resp_dict,
- op_errstr);
+ ret = glusterd_gsync_delete (volinfo, slave, slave_ip,
+ slave_vol, path_list, dict,
+ resp_dict, op_errstr);
goto out;
}
@@ -3369,7 +3379,8 @@ glusterd_op_gsync_set (dict_t *dict, char **op_errstr, dict_t *rsp_dict)
if (!ret) {
ret = glusterd_create_status_file (volinfo->volname,
- slave, slave_vol, "Stopped");
+ slave, slave_ip,
+ slave_vol, "Stopped");
if (ret) {
gf_log ("", GF_LOG_ERROR, "Unable to update"
"state_file. Error : %s",
@@ -3396,12 +3407,20 @@ glusterd_get_slave_details_confpath (glusterd_volinfo_t *volinfo, dict_t *dict,
int ret = -1;
char confpath[PATH_MAX] = "";
glusterd_conf_t *priv = NULL;
+ char *slave = NULL;
GF_ASSERT (THIS);
priv = THIS->private;
GF_ASSERT (priv);
- ret = glusterd_get_slave_info (dict, slave_ip, slave_vol);
+ ret = dict_get_str (dict, "slave", &slave);
+ if (ret || !slave) {
+ gf_log ("", GF_LOG_ERROR, "Unable to fetch slave from dict");
+ ret = -1;
+ goto out;
+ }
+
+ ret = glusterd_get_slave_info (slave, slave_ip, slave_vol);
if (ret) {
gf_log ("", GF_LOG_ERROR,
"Unable to fetch slave details.");
@@ -3409,9 +3428,24 @@ glusterd_get_slave_details_confpath (glusterd_volinfo_t *volinfo, dict_t *dict,
goto out;
}
+ ret = dict_set_str (dict, "slave_ip", *slave_ip);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR,
+ "Unable to store slave IP.");
+ goto out;
+ }
+
+ ret = dict_set_str (dict, "slave_vol", *slave_vol);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR,
+ "Unable to store slave volume name.");
+ goto out;
+ }
+
ret = snprintf (confpath, sizeof(confpath) - 1,
- "%s/"GEOREP"/%s-%s/gsyncd.conf",
- priv->workdir, volinfo->volname, *slave_vol);
+ "%s/"GEOREP"/%s_%s_%s/gsyncd.conf",
+ priv->workdir, volinfo->volname,
+ *slave_ip, *slave_vol);
confpath[ret] = '\0';
*conf_path = gf_strdup (confpath);
if (!(*conf_path)) {
@@ -3435,74 +3469,53 @@ out:
}
static int
-glusterd_get_slave_info (dict_t *dict, char **slave_ip, char **slave_vol)
+glusterd_get_slave_info (char *slave, char **slave_ip, char **slave_vol)
{
char *tmp = NULL;
char *save_ptr = NULL;
- char *slave = NULL;
char **linearr = NULL;
int32_t ret = -1;
- GF_ASSERT (dict);
+ ret = glusterd_urltransform_single (slave, "normalize",
+ &linearr);
+ if (ret == -1) {
+ gf_log ("", GF_LOG_ERROR, "Failed to normalize url");
+ goto out;
+ }
- ret = dict_get_str (dict, "slave", &slave);
+ tmp = strtok_r (linearr[0], "/", &save_ptr);
+ tmp = strtok_r (NULL, "/", &save_ptr);
+ slave = strtok_r (tmp, ":", &save_ptr);
if (slave) {
- ret = glusterd_urltransform_single (slave, "normalize",
- &linearr);
- if (ret == -1) {
- gf_log ("", GF_LOG_ERROR, "Failed to normalize url");
- goto out;
- }
-
- tmp = strtok_r (linearr[0], "/", &save_ptr);
- tmp = strtok_r (NULL, "/", &save_ptr);
- slave = strtok_r (tmp, ":", &save_ptr);
- if (slave) {
- *slave_ip = gf_strdup (slave);
- if (!*slave_ip) {
- gf_log ("", GF_LOG_ERROR,
- "Failed to gf_strdup");
- ret = -1;
- goto out;
- }
- gf_log ("", GF_LOG_DEBUG, "Slave IP : %s", *slave_ip);
- ret = 0;
- } else {
- gf_log ("", GF_LOG_ERROR, "Invalid slave name");
- goto out;
- }
-
- slave = strtok_r (NULL, ":", &save_ptr);
- if (slave) {
- *slave_vol = gf_strdup (slave);
- if (!*slave_vol) {
- gf_log ("", GF_LOG_ERROR,
- "Failed to gf_strdup");
- ret = -1;
- goto out;
- }
- gf_log ("", GF_LOG_DEBUG, "Slave Vol : %s", *slave_vol);
- ret = 0;
- } else {
- gf_log ("", GF_LOG_ERROR, "Invalid slave name");
- goto out;
- }
-
- ret = dict_set_str (dict, "slave_ip", *slave_ip);
- if (ret) {
+ *slave_ip = gf_strdup (slave);
+ if (!*slave_ip) {
gf_log ("", GF_LOG_ERROR,
- "Unable to store slave IP.");
+ "Failed to gf_strdup");
+ ret = -1;
goto out;
}
+ gf_log ("", GF_LOG_DEBUG, "Slave IP : %s", *slave_ip);
+ ret = 0;
+ } else {
+ gf_log ("", GF_LOG_ERROR, "Invalid slave name");
+ goto out;
+ }
- ret = dict_set_str (dict, "slave_vol", *slave_vol);
- if (ret) {
+ slave = strtok_r (NULL, ":", &save_ptr);
+ if (slave) {
+ *slave_vol = gf_strdup (slave);
+ if (!*slave_vol) {
gf_log ("", GF_LOG_ERROR,
- "Unable to store slave volume name.");
+ "Failed to gf_strdup");
+ ret = -1;
goto out;
}
- } else
- gf_log ("", GF_LOG_ERROR, "Unable to fetch slave from dict");
+ gf_log ("", GF_LOG_DEBUG, "Slave Vol : %s", *slave_vol);
+ ret = 0;
+ } else {
+ gf_log ("", GF_LOG_ERROR, "Invalid slave name");
+ goto out;
+ }
out:
gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
@@ -3639,28 +3652,28 @@ create_conf_file (glusterd_conf_t *conf, char *conf_path)
/* pid-file */
runinit_gsyncd_setrx (&runner, conf_path);
runner_add_arg (&runner, "pid-file");
- runner_argprintf (&runner, "%s/${mastervol}-${slavevol}/${eSlave}.pid", georepdir);
+ runner_argprintf (&runner, "%s/${mastervol}_${remotehost}_${slavevol}/${eSlave}.pid", georepdir);
runner_add_args (&runner, ".", ".", NULL);
RUN_GSYNCD_CMD;
/* state-file */
runinit_gsyncd_setrx (&runner, conf_path);
runner_add_arg (&runner, "state-file");
- runner_argprintf (&runner, "%s/${mastervol}-${slavevol}/${eSlave}.status", georepdir);
+ runner_argprintf (&runner, "%s/${mastervol}_${remotehost}_${slavevol}/${eSlave}.status", georepdir);
runner_add_args (&runner, ".", ".", NULL);
RUN_GSYNCD_CMD;
/* state-detail-file */
runinit_gsyncd_setrx (&runner, conf_path);
runner_add_arg (&runner, "state-detail-file");
- runner_argprintf (&runner, "%s/${mastervol}-${slavevol}/${eSlave}-detail.status", georepdir);
+ runner_argprintf (&runner, "%s/${mastervol}_${remotehost}_${slavevol}/${eSlave}-detail.status", georepdir);
runner_add_args (&runner, ".", ".", NULL);
RUN_GSYNCD_CMD;
/* state-socket */
runinit_gsyncd_setrx (&runner, conf_path);
runner_add_arg (&runner, "state-socket-unencoded");
- runner_argprintf (&runner, "%s/${mastervol}-${slavevol}/${eSlave}.socket", georepdir);
+ runner_argprintf (&runner, "%s/${mastervol}_${remotehost}_${slavevol}/${eSlave}.socket", georepdir);
runner_add_args (&runner, ".", ".", NULL);
RUN_GSYNCD_CMD;
@@ -3753,7 +3766,9 @@ create_conf_file (glusterd_conf_t *conf, char *conf_path)
}
static int
-glusterd_create_essential_dir_files (glusterd_volinfo_t *volinfo, dict_t *dict, char *slave, char *slave_vol, char **op_errstr)
+glusterd_create_essential_dir_files (glusterd_volinfo_t *volinfo, dict_t *dict,
+ char *slave, char *slave_ip,
+ char *slave_vol, char **op_errstr)
{
int ret = -1;
char *conf_path = NULL;
@@ -3782,8 +3797,8 @@ glusterd_create_essential_dir_files (glusterd_volinfo_t *volinfo, dict_t *dict,
goto out;
}
- ret = snprintf (buf, sizeof(buf) - 1, "%s/"GEOREP"/%s-%s",
- conf->workdir, volinfo->volname, slave_vol);
+ ret = snprintf (buf, sizeof(buf) - 1, "%s/"GEOREP"/%s_%s_%s",
+ conf->workdir, volinfo->volname, slave_ip, slave_vol);
buf[ret] = '\0';
ret = mkdir_p (buf, 0777, _gf_true);
if (ret) {
@@ -3826,7 +3841,8 @@ glusterd_create_essential_dir_files (glusterd_volinfo_t *volinfo, dict_t *dict,
" Not creating status file again.");
goto out;
} else {
- ret = glusterd_create_status_file (volinfo->volname, slave, slave_vol,
+ ret = glusterd_create_status_file (volinfo->volname, slave,
+ slave_ip, slave_vol,
"Not Started");
if (ret || lstat (statefile, &stbuf)) {
snprintf (errmsg, sizeof (errmsg), "Unable to create %s"
@@ -3891,24 +3907,19 @@ glusterd_op_gsync_create (dict_t *dict, char **op_errstr, dict_t *rsp_dict)
goto out;
}
+ ret = dict_get_str (dict, "slave_ip", &slave_ip);
+ if (ret) {
+ snprintf (errmsg, sizeof (errmsg),
+ "Unable to fetch slave IP.");
+ gf_log ("", GF_LOG_ERROR, "%s", errmsg);
+ ret = -1;
+ goto out;
+ }
+
is_force = dict_get_str_boolean (dict, "force", _gf_false);
uuid_utoa_r (MY_UUID, uuid_str);
if (!strcmp (uuid_str, host_uuid)) {
- ret = dict_get_str (dict, "slave_ip", &slave_ip);
- if (ret) {
- snprintf (errmsg, sizeof (errmsg),
- "Unable to fetch slave IP."
- " No Hooks Arguments.");
- gf_log ("", GF_LOG_ERROR, "%s", errmsg);
- if (is_force) {
- ret = 0;
- goto create_essentials;
- }
- ret = -1;
- goto out;
- }
-
ret = dict_get_int32 (dict, "push_pem", &is_pem_push);
if (!ret && is_pem_push) {
gf_log ("", GF_LOG_DEBUG, "Trying to setup"
@@ -3950,7 +3961,9 @@ glusterd_op_gsync_create (dict_t *dict, char **op_errstr, dict_t *rsp_dict)
create_essentials:
- ret = glusterd_create_essential_dir_files (volinfo, dict, slave, slave_vol, op_errstr);
+ ret = glusterd_create_essential_dir_files (volinfo, dict, slave,
+ slave_ip, slave_vol,
+ op_errstr);
if (ret)
goto out;
generated by cgit (git 2.34.1) at 2024-11-18 13:14:50 +0000