From 673f2f90f35e5ea381bd22a43403278f89c957a5 Mon Sep 17 00:00:00 2001
From: Jiffin Tony Thottan <jthottan@redhat.com>
Date: Mon, 16 Oct 2017 14:24:29 +0530
Subject: Revert "glusterd: (storhaug) remove ganesha (843e1b0)"

please note as an additional change, macro GLUSTERD_GET_SNAP_DIR
moved from glusterd-store.c to glusterd-snapshot-utils.h

Change-Id: I811efefc148453fe32e4f0d322e80455447cec71
updates: #663
Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com>
---
 cli/src/cli-cmd-parser.c | 118 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 118 insertions(+)

(limited to 'cli/src/cli-cmd-parser.c')

diff --git a/cli/src/cli-cmd-parser.c b/cli/src/cli-cmd-parser.c
index decdd10cb50..18aef217a9a 100644
--- a/cli/src/cli-cmd-parser.c
+++ b/cli/src/cli-cmd-parser.c
@@ -5772,3 +5772,121 @@ out:
 
     return ret;
 }
+
+/* Parsing global option for NFS-Ganesha config
+ *  gluster nfs-ganesha enable/disable */
+
+int32_t
+cli_cmd_ganesha_parse(struct cli_state *state, const char **words,
+                      int wordcount, dict_t **options, char **op_errstr)
+{
+    dict_t *dict = NULL;
+    int ret = -1;
+    char *key = NULL;
+    char *value = NULL;
+    char *w = NULL;
+    char *opwords[] = {"enable", "disable", NULL};
+    const char *question = NULL;
+    gf_answer_t answer = GF_ANSWER_NO;
+
+    GF_ASSERT(words);
+    GF_ASSERT(options);
+
+    dict = dict_new();
+
+    if (!dict)
+        goto out;
+
+    if (wordcount != 2)
+        goto out;
+
+    key = (char *)words[0];
+    value = (char *)words[1];
+
+    if (!key || !value) {
+        cli_out("Usage : nfs-ganesha <enable/disable>");
+        ret = -1;
+        goto out;
+    }
+
+    ret = gf_strip_whitespace(value, strlen(value));
+    if (ret == -1)
+        goto out;
+
+    if (strcmp(key, "nfs-ganesha")) {
+        gf_asprintf(op_errstr,
+                    "Global option: error: ' %s '"
+                    "is not a valid global option.",
+                    key);
+        ret = -1;
+        goto out;
+    }
+
+    w = str_getunamb(value, opwords);
+    if (!w) {
+        cli_out(
+            "Invalid global option \n"
+            "Usage : nfs-ganesha <enable/disable>");
+        ret = -1;
+        goto out;
+    }
+
+    if (strcmp(value, "enable") == 0) {
+        question =
+            "Enabling NFS-Ganesha requires Gluster-NFS to be "
+            "disabled across the trusted pool. Do you "
+            "still want to continue?\n";
+    } else if (strcmp(value, "disable") == 0) {
+        question =
+            "Disabling NFS-Ganesha will tear down the entire "
+            "ganesha cluster across the trusted pool. Do you "
+            "still want to continue?\n";
+    } else {
+        ret = -1;
+        goto out;
+    }
+    answer = cli_cmd_get_confirmation(state, question);
+    if (GF_ANSWER_NO == answer) {
+        gf_log("cli", GF_LOG_ERROR,
+               "Global operation "
+               "cancelled, exiting");
+        ret = -1;
+        goto out;
+    }
+    cli_out("This will take a few minutes to complete. Please wait ..");
+
+    ret = dict_set_str(dict, "key", key);
+    if (ret) {
+        gf_log(THIS->name, GF_LOG_ERROR, "dict set on key failed");
+        goto out;
+    }
+
+    ret = dict_set_str(dict, "value", value);
+    if (ret) {
+        gf_log(THIS->name, GF_LOG_ERROR, "dict set on value failed");
+        goto out;
+    }
+
+    ret = dict_set_str(dict, "globalname", "All");
+    if (ret) {
+        gf_log(THIS->name, GF_LOG_ERROR,
+               "dict set on global"
+               " key failed.");
+        goto out;
+    }
+
+    ret = dict_set_int32(dict, "hold_global_locks", _gf_true);
+    if (ret) {
+        gf_log(THIS->name, GF_LOG_ERROR,
+               "dict set on global key "
+               "failed.");
+        goto out;
+    }
+
+    *options = dict;
+out:
+    if (ret)
+        dict_unref(dict);
+
+    return ret;
+}
-- 
cgit