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rgw_admin.cc
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rgw_admin.cc
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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
#include <errno.h>
#include <iostream>
#include <sstream>
#include <string>
using namespace std;
#include "auth/Crypto.h"
#include "common/armor.h"
#include "common/ceph_json.h"
#include "common/config.h"
#include "common/ceph_argparse.h"
#include "common/Formatter.h"
#include "common/errno.h"
#include "global/global_init.h"
#include "include/utime.h"
#include "include/str_list.h"
#include "rgw_user.h"
#include "rgw_bucket.h"
#include "rgw_rados.h"
#include "rgw_acl.h"
#include "rgw_acl_s3.h"
#include "rgw_log.h"
#include "rgw_formats.h"
#include "rgw_usage.h"
#include "rgw_replica_log.h"
#define dout_subsys ceph_subsys_rgw
#define SECRET_KEY_LEN 40
#define PUBLIC_ID_LEN 20
static RGWRados *store = NULL;
void _usage()
{
cerr << "usage: radosgw-admin <cmd> [options...]" << std::endl;
cerr << "commands:\n";
cerr << " user create create a new user\n" ;
cerr << " user modify modify user\n";
cerr << " user info get user info\n";
cerr << " user rm remove user\n";
cerr << " user suspend suspend a user\n";
cerr << " user enable re-enable user after suspension\n";
cerr << " user check check user info\n";
cerr << " user stats show user stats as accounted by quota subsystem\n";
cerr << " caps add add user capabilities\n";
cerr << " caps rm remove user capabilities\n";
cerr << " subuser create create a new subuser\n" ;
cerr << " subuser modify modify subuser\n";
cerr << " subuser rm remove subuser\n";
cerr << " key create create access key\n";
cerr << " key rm remove access key\n";
cerr << " bucket list list buckets\n";
cerr << " bucket link link bucket to specified user\n";
cerr << " bucket unlink unlink bucket from specified user\n";
cerr << " bucket stats returns bucket statistics\n";
cerr << " bucket rm remove bucket\n";
cerr << " bucket check check bucket index\n";
cerr << " object rm remove object\n";
cerr << " object unlink unlink object from bucket index\n";
cerr << " quota set set quota params\n";
cerr << " quota enable enable quota\n";
cerr << " quota disable disable quota\n";
cerr << " region get show region info\n";
cerr << " regions list list all regions set on this cluster\n";
cerr << " region set set region info (requires infile)\n";
cerr << " region default set default region\n";
cerr << " region-map get show region-map\n";
cerr << " region-map set set region-map (requires infile)\n";
cerr << " zone get show zone cluster params\n";
cerr << " zone set set zone cluster params (requires infile)\n";
cerr << " zone list list all zones set on this cluster\n";
cerr << " pool add add an existing pool for data placement\n";
cerr << " pool rm remove an existing pool from data placement set\n";
cerr << " pools list list placement active set\n";
cerr << " policy read bucket/object policy\n";
cerr << " log list list log objects\n";
cerr << " log show dump a log from specific object or (bucket + date\n";
cerr << " + bucket-id)\n";
cerr << " log rm remove log object\n";
cerr << " usage show show usage (by user, date range)\n";
cerr << " usage trim trim usage (by user, date range)\n";
cerr << " temp remove remove temporary objects that were created up to\n";
cerr << " specified date (and optional time)\n";
cerr << " gc list dump expired garbage collection objects (specify\n";
cerr << " --include-all to list all entries, including unexpired)\n";
cerr << " gc process manually process garbage\n";
cerr << " metadata get get metadata info\n";
cerr << " metadata put put metadata info\n";
cerr << " metadata rm remove metadata info\n";
cerr << " metadata list list metadata info\n";
cerr << " mdlog list list metadata log\n";
cerr << " mdlog trim trim metadata log\n";
cerr << " bilog list list bucket index log\n";
cerr << " bilog trim trim bucket index log (use start-marker, end-marker)\n";
cerr << " datalog list list data log\n";
cerr << " datalog trim trim data log\n";
cerr << " opstate list list stateful operations entries (use client_id,\n";
cerr << " op_id, object)\n";
cerr << " opstate set set state on an entry (use client_id, op_id, object, state)\n";
cerr << " opstate renew renew state on an entry (use client_id, op_id, object)\n";
cerr << " opstate rm remove entry (use client_id, op_id, object)\n";
cerr << " replicalog get get replica metadata log entry\n";
cerr << " replicalog update update replica metadata log entry\n";
cerr << " replicalog delete delete replica metadata log entry\n";
cerr << "options:\n";
cerr << " --uid=<id> user id\n";
cerr << " --subuser=<name> subuser name\n";
cerr << " --access-key=<key> S3 access key\n";
cerr << " --email=<email>\n";
cerr << " --secret=<key> specify secret key\n";
cerr << " --gen-access-key generate random access key (for S3)\n";
cerr << " --gen-secret generate random secret key\n";
cerr << " --key-type=<type> key type, options are: swift, s3\n";
cerr << " --temp-url-key[-2]=<key> temp url key\n";
cerr << " --access=<access> Set access permissions for sub-user, should be one\n";
cerr << " of read, write, readwrite, full\n";
cerr << " --display-name=<name>\n";
cerr << " --system set the system flag on the user\n";
cerr << " --bucket=<bucket>\n";
cerr << " --pool=<pool>\n";
cerr << " --object=<object>\n";
cerr << " --date=<date>\n";
cerr << " --start-date=<date>\n";
cerr << " --end-date=<date>\n";
cerr << " --bucket-id=<bucket-id>\n";
cerr << " --shard-id=<shard-id> optional for mdlog list\n";
cerr << " required for: \n";
cerr << " mdlog trim\n";
cerr << " replica mdlog get/delete\n";
cerr << " replica datalog get/delete\n";
cerr << " --metadata-key=<key> key to retrieve metadata from with metadata get\n";
cerr << " --rgw-region=<region> region in which radosgw is running\n";
cerr << " --rgw-zone=<zone> zone in which radosgw is running\n";
cerr << " --fix besides checking bucket index, will also fix it\n";
cerr << " --check-objects bucket check: rebuilds bucket index according to\n";
cerr << " actual objects state\n";
cerr << " --format=<format> specify output format for certain operations: xml,\n";
cerr << " json\n";
cerr << " --purge-data when specified, user removal will also purge all the\n";
cerr << " user data\n";
cerr << " --purge-keys when specified, subuser removal will also purge all the\n";
cerr << " subuser keys\n";
cerr << " --purge-objects remove a bucket's objects before deleting it\n";
cerr << " (NOTE: required to delete a non-empty bucket)\n";
cerr << " --sync-stats option to 'user stats', update user stats with current\n";
cerr << " stats reported by user's buckets indexes\n";
cerr << " --show-log-entries=<flag> enable/disable dump of log entries on log show\n";
cerr << " --show-log-sum=<flag> enable/disable dump of log summation on log show\n";
cerr << " --skip-zero-entries log show only dumps entries that don't have zero value\n";
cerr << " in one of the numeric field\n";
cerr << " --infile specify a file to read in when setting data\n";
cerr << " --state=<state string> specify a state for the opstate set command\n";
cerr << " --replica-log-type replica log type (metadata, data, bucket), required for\n";
cerr << " replica log operations\n";
cerr << " --categories=<list> comma separated list of categories, used in usage show\n";
cerr << " --caps=<caps> list of caps (e.g., \"usage=read, write; user=read\"\n";
cerr << " --yes-i-really-mean-it required for certain operations\n";
cerr << "\n";
cerr << "<date> := \"YYYY-MM-DD[ hh:mm:ss]\"\n";
cerr << "\nQuota options:\n";
cerr << " --bucket specified bucket for quota command\n";
cerr << " --max-objects specify max objects (negative value to disable)\n";
cerr << " --max-size specify max size (in bytes, negative value to disable)\n";
cerr << " --quota-scope scope of quota (bucket, user)\n";
cerr << "\n";
generic_client_usage();
}
int usage()
{
_usage();
return 1;
}
void usage_exit()
{
_usage();
exit(1);
}
enum {
OPT_NO_CMD = 0,
OPT_USER_CREATE,
OPT_USER_INFO,
OPT_USER_MODIFY,
OPT_USER_RM,
OPT_USER_SUSPEND,
OPT_USER_ENABLE,
OPT_USER_CHECK,
OPT_USER_STATS,
OPT_SUBUSER_CREATE,
OPT_SUBUSER_MODIFY,
OPT_SUBUSER_RM,
OPT_KEY_CREATE,
OPT_KEY_RM,
OPT_BUCKETS_LIST,
OPT_BUCKET_LINK,
OPT_BUCKET_UNLINK,
OPT_BUCKET_STATS,
OPT_BUCKET_CHECK,
OPT_BUCKET_RM,
OPT_BUCKET_REWRITE,
OPT_POLICY,
OPT_POOL_ADD,
OPT_POOL_RM,
OPT_POOLS_LIST,
OPT_LOG_LIST,
OPT_LOG_SHOW,
OPT_LOG_RM,
OPT_USAGE_SHOW,
OPT_USAGE_TRIM,
OPT_OBJECT_RM,
OPT_OBJECT_UNLINK,
OPT_OBJECT_STAT,
OPT_OBJECT_REWRITE,
OPT_BI_GET,
OPT_BI_PUT,
OPT_BI_LIST,
OPT_OLH_GET,
OPT_OLH_READLOG,
OPT_QUOTA_SET,
OPT_QUOTA_ENABLE,
OPT_QUOTA_DISABLE,
OPT_GC_LIST,
OPT_GC_PROCESS,
OPT_REGION_GET,
OPT_REGION_LIST,
OPT_REGION_SET,
OPT_REGION_DEFAULT,
OPT_REGIONMAP_GET,
OPT_REGIONMAP_SET,
OPT_REGIONMAP_UPDATE,
OPT_ZONE_GET,
OPT_ZONE_SET,
OPT_ZONE_LIST,
OPT_CAPS_ADD,
OPT_CAPS_RM,
OPT_METADATA_GET,
OPT_METADATA_PUT,
OPT_METADATA_RM,
OPT_METADATA_LIST,
OPT_MDLOG_LIST,
OPT_MDLOG_TRIM,
OPT_BILOG_LIST,
OPT_BILOG_TRIM,
OPT_DATALOG_LIST,
OPT_DATALOG_TRIM,
OPT_OPSTATE_LIST,
OPT_OPSTATE_SET,
OPT_OPSTATE_RENEW,
OPT_OPSTATE_RM,
OPT_REPLICALOG_GET,
OPT_REPLICALOG_UPDATE,
OPT_REPLICALOG_DELETE,
};
static int get_cmd(const char *cmd, const char *prev_cmd, bool *need_more)
{
*need_more = false;
// NOTE: please keep the checks in alphabetical order !!!
if (strcmp(cmd, "bi") == 0 ||
strcmp(cmd, "bilog") == 0 ||
strcmp(cmd, "bucket") == 0 ||
strcmp(cmd, "buckets") == 0 ||
strcmp(cmd, "caps") == 0 ||
strcmp(cmd, "datalog") == 0 ||
strcmp(cmd, "gc") == 0 ||
strcmp(cmd, "key") == 0 ||
strcmp(cmd, "log") == 0 ||
strcmp(cmd, "mdlog") == 0 ||
strcmp(cmd, "metadata") == 0 ||
strcmp(cmd, "object") == 0 ||
strcmp(cmd, "olh") == 0 ||
strcmp(cmd, "opstate") == 0 ||
strcmp(cmd, "pool") == 0 ||
strcmp(cmd, "pools") == 0 ||
strcmp(cmd, "quota") == 0 ||
strcmp(cmd, "region") == 0 ||
strcmp(cmd, "regions") == 0 ||
strcmp(cmd, "region-map") == 0 ||
strcmp(cmd, "regionmap") == 0 ||
strcmp(cmd, "replicalog") == 0 ||
strcmp(cmd, "subuser") == 0 ||
strcmp(cmd, "temp") == 0 ||
strcmp(cmd, "usage") == 0 ||
strcmp(cmd, "user") == 0 ||
strcmp(cmd, "zone") == 0) {
*need_more = true;
return 0;
}
if (strcmp(cmd, "policy") == 0)
return OPT_POLICY;
if (!prev_cmd)
return -EINVAL;
if (strcmp(prev_cmd, "user") == 0) {
if (strcmp(cmd, "create") == 0)
return OPT_USER_CREATE;
if (strcmp(cmd, "info") == 0)
return OPT_USER_INFO;
if (strcmp(cmd, "modify") == 0)
return OPT_USER_MODIFY;
if (strcmp(cmd, "rm") == 0)
return OPT_USER_RM;
if (strcmp(cmd, "suspend") == 0)
return OPT_USER_SUSPEND;
if (strcmp(cmd, "enable") == 0)
return OPT_USER_ENABLE;
if (strcmp(cmd, "check") == 0)
return OPT_USER_CHECK;
if (strcmp(cmd, "stats") == 0)
return OPT_USER_STATS;
} else if (strcmp(prev_cmd, "subuser") == 0) {
if (strcmp(cmd, "create") == 0)
return OPT_SUBUSER_CREATE;
if (strcmp(cmd, "modify") == 0)
return OPT_SUBUSER_MODIFY;
if (strcmp(cmd, "rm") == 0)
return OPT_SUBUSER_RM;
} else if (strcmp(prev_cmd, "key") == 0) {
if (strcmp(cmd, "create") == 0)
return OPT_KEY_CREATE;
if (strcmp(cmd, "rm") == 0)
return OPT_KEY_RM;
} else if (strcmp(prev_cmd, "buckets") == 0) {
if (strcmp(cmd, "list") == 0)
return OPT_BUCKETS_LIST;
} else if (strcmp(prev_cmd, "bucket") == 0) {
if (strcmp(cmd, "list") == 0)
return OPT_BUCKETS_LIST;
if (strcmp(cmd, "link") == 0)
return OPT_BUCKET_LINK;
if (strcmp(cmd, "unlink") == 0)
return OPT_BUCKET_UNLINK;
if (strcmp(cmd, "stats") == 0)
return OPT_BUCKET_STATS;
if (strcmp(cmd, "rm") == 0)
return OPT_BUCKET_RM;
if (strcmp(cmd, "rewrite") == 0)
return OPT_BUCKET_REWRITE;
if (strcmp(cmd, "check") == 0)
return OPT_BUCKET_CHECK;
} else if (strcmp(prev_cmd, "log") == 0) {
if (strcmp(cmd, "list") == 0)
return OPT_LOG_LIST;
if (strcmp(cmd, "show") == 0)
return OPT_LOG_SHOW;
if (strcmp(cmd, "rm") == 0)
return OPT_LOG_RM;
} else if (strcmp(prev_cmd, "usage") == 0) {
if (strcmp(cmd, "show") == 0)
return OPT_USAGE_SHOW;
if (strcmp(cmd, "trim") == 0)
return OPT_USAGE_TRIM;
} else if (strcmp(prev_cmd, "caps") == 0) {
if (strcmp(cmd, "add") == 0)
return OPT_CAPS_ADD;
if (strcmp(cmd, "rm") == 0)
return OPT_CAPS_RM;
} else if (strcmp(prev_cmd, "pool") == 0) {
if (strcmp(cmd, "add") == 0)
return OPT_POOL_ADD;
if (strcmp(cmd, "rm") == 0)
return OPT_POOL_RM;
if (strcmp(cmd, "list") == 0)
return OPT_POOLS_LIST;
} else if (strcmp(prev_cmd, "pools") == 0) {
if (strcmp(cmd, "list") == 0)
return OPT_POOLS_LIST;
} else if (strcmp(prev_cmd, "object") == 0) {
if (strcmp(cmd, "rm") == 0)
return OPT_OBJECT_RM;
if (strcmp(cmd, "unlink") == 0)
return OPT_OBJECT_UNLINK;
if (strcmp(cmd, "stat") == 0)
return OPT_OBJECT_STAT;
if (strcmp(cmd, "rewrite") == 0)
return OPT_OBJECT_REWRITE;
} else if (strcmp(prev_cmd, "olh") == 0) {
if (strcmp(cmd, "get") == 0)
return OPT_OLH_GET;
if (strcmp(cmd, "readlog") == 0)
return OPT_OLH_READLOG;
} else if (strcmp(prev_cmd, "bi") == 0) {
if (strcmp(cmd, "get") == 0)
return OPT_BI_GET;
if (strcmp(cmd, "put") == 0)
return OPT_BI_PUT;
if (strcmp(cmd, "list") == 0)
return OPT_BI_LIST;
} else if (strcmp(prev_cmd, "region") == 0) {
if (strcmp(cmd, "get") == 0)
return OPT_REGION_GET;
if (strcmp(cmd, "list") == 0)
return OPT_REGION_LIST;
if (strcmp(cmd, "set") == 0)
return OPT_REGION_SET;
if (strcmp(cmd, "default") == 0)
return OPT_REGION_DEFAULT;
} else if (strcmp(prev_cmd, "quota") == 0) {
if (strcmp(cmd, "set") == 0)
return OPT_QUOTA_SET;
if (strcmp(cmd, "enable") == 0)
return OPT_QUOTA_ENABLE;
if (strcmp(cmd, "disable") == 0)
return OPT_QUOTA_DISABLE;
} else if (strcmp(prev_cmd, "regions") == 0) {
if (strcmp(cmd, "list") == 0)
return OPT_REGION_LIST;
} else if (strcmp(prev_cmd, "region-map") == 0 ||
strcmp(prev_cmd, "regionmap") == 0) {
if (strcmp(cmd, "get") == 0)
return OPT_REGIONMAP_GET;
if (strcmp(cmd, "set") == 0)
return OPT_REGIONMAP_SET;
if (strcmp(cmd, "update") == 0)
return OPT_REGIONMAP_UPDATE;
} else if (strcmp(prev_cmd, "zone") == 0) {
if (strcmp(cmd, "get") == 0)
return OPT_ZONE_GET;
if (strcmp(cmd, "set") == 0)
return OPT_ZONE_SET;
if (strcmp(cmd, "list") == 0)
return OPT_ZONE_LIST;
} else if (strcmp(prev_cmd, "zones") == 0) {
if (strcmp(cmd, "list") == 0)
return OPT_ZONE_LIST;
} else if (strcmp(prev_cmd, "gc") == 0) {
if (strcmp(cmd, "list") == 0)
return OPT_GC_LIST;
if (strcmp(cmd, "process") == 0)
return OPT_GC_PROCESS;
} else if (strcmp(prev_cmd, "metadata") == 0) {
if (strcmp(cmd, "get") == 0)
return OPT_METADATA_GET;
if (strcmp(cmd, "put") == 0)
return OPT_METADATA_PUT;
if (strcmp(cmd, "rm") == 0)
return OPT_METADATA_RM;
if (strcmp(cmd, "list") == 0)
return OPT_METADATA_LIST;
} else if (strcmp(prev_cmd, "mdlog") == 0) {
if (strcmp(cmd, "list") == 0)
return OPT_MDLOG_LIST;
if (strcmp(cmd, "trim") == 0)
return OPT_MDLOG_TRIM;
} else if (strcmp(prev_cmd, "bilog") == 0) {
if (strcmp(cmd, "list") == 0)
return OPT_BILOG_LIST;
if (strcmp(cmd, "trim") == 0)
return OPT_BILOG_TRIM;
} else if (strcmp(prev_cmd, "datalog") == 0) {
if (strcmp(cmd, "list") == 0)
return OPT_DATALOG_LIST;
if (strcmp(cmd, "trim") == 0)
return OPT_DATALOG_TRIM;
} else if (strcmp(prev_cmd, "opstate") == 0) {
if (strcmp(cmd, "list") == 0)
return OPT_OPSTATE_LIST;
if (strcmp(cmd, "set") == 0)
return OPT_OPSTATE_SET;
if (strcmp(cmd, "renew") == 0)
return OPT_OPSTATE_RENEW;
if (strcmp(cmd, "rm") == 0)
return OPT_OPSTATE_RM;
} else if (strcmp(prev_cmd, "replicalog") == 0) {
if (strcmp(cmd, "get") == 0)
return OPT_REPLICALOG_GET;
if (strcmp(cmd, "update") == 0)
return OPT_REPLICALOG_UPDATE;
if (strcmp(cmd, "delete") == 0)
return OPT_REPLICALOG_DELETE;
}
return -EINVAL;
}
enum ReplicaLogType {
ReplicaLog_Invalid = 0,
ReplicaLog_Metadata,
ReplicaLog_Data,
ReplicaLog_Bucket,
};
ReplicaLogType get_replicalog_type(const string& name) {
if (name == "md" || name == "meta" || name == "metadata")
return ReplicaLog_Metadata;
if (name == "data")
return ReplicaLog_Data;
if (name == "bucket")
return ReplicaLog_Bucket;
return ReplicaLog_Invalid;
}
BIIndexType get_bi_index_type(const string& type_str) {
if (type_str == "plain")
return PlainIdx;
if (type_str == "instance")
return InstanceIdx;
if (type_str == "olh")
return OLHIdx;
return InvalidIdx;
}
void dump_bi_entry(bufferlist& bl, BIIndexType index_type, Formatter *formatter)
{
bufferlist::iterator iter = bl.begin();
switch (index_type) {
case PlainIdx:
case InstanceIdx:
{
rgw_bucket_dir_entry entry;
::decode(entry, iter);
encode_json("entry", entry, formatter);
}
break;
case OLHIdx:
{
rgw_bucket_olh_entry entry;
::decode(entry, iter);
encode_json("entry", entry, formatter);
}
break;
default:
assert(0);
break;
}
}
static void show_user_info(RGWUserInfo& info, Formatter *formatter)
{
encode_json("user_info", info, formatter);
formatter->flush(cout);
cout << std::endl;
}
static void dump_bucket_usage(map<RGWObjCategory, RGWStorageStats>& stats, Formatter *formatter)
{
map<RGWObjCategory, RGWStorageStats>::iterator iter;
formatter->open_object_section("usage");
for (iter = stats.begin(); iter != stats.end(); ++iter) {
RGWStorageStats& s = iter->second;
const char *cat_name = rgw_obj_category_name(iter->first);
formatter->open_object_section(cat_name);
formatter->dump_int("size_kb", s.num_kb);
formatter->dump_int("size_kb_actual", s.num_kb_rounded);
formatter->dump_int("num_objects", s.num_objects);
formatter->close_section();
formatter->flush(cout);
}
formatter->close_section();
}
int bucket_stats(rgw_bucket& bucket, Formatter *formatter)
{
RGWBucketInfo bucket_info;
time_t mtime;
RGWObjectCtx obj_ctx(store);
int r = store->get_bucket_info(obj_ctx, bucket.name, bucket_info, &mtime);
if (r < 0)
return r;
map<RGWObjCategory, RGWStorageStats> stats;
string bucket_ver, master_ver;
string max_marker;
int ret = store->get_bucket_stats(bucket, &bucket_ver, &master_ver, stats, &max_marker);
if (ret < 0) {
cerr << "error getting bucket stats ret=" << ret << std::endl;
return ret;
}
formatter->open_object_section("stats");
formatter->dump_string("bucket", bucket.name);
formatter->dump_string("pool", bucket.data_pool);
formatter->dump_string("index_pool", bucket.index_pool);
formatter->dump_string("id", bucket.bucket_id);
formatter->dump_string("marker", bucket.marker);
formatter->dump_string("owner", bucket_info.owner);
formatter->dump_int("mtime", mtime);
formatter->dump_string("ver", bucket_ver);
formatter->dump_string("master_ver", master_ver);
formatter->dump_string("max_marker", max_marker);
dump_bucket_usage(stats, formatter);
formatter->close_section();
return 0;
}
class StoreDestructor {
RGWRados *store;
public:
StoreDestructor(RGWRados *_s) : store(_s) {}
~StoreDestructor() {
RGWStoreManager::close_storage(store);
}
};
static int init_bucket(const string& bucket_name, const string& bucket_id,
RGWBucketInfo& bucket_info, rgw_bucket& bucket)
{
if (!bucket_name.empty()) {
RGWObjectCtx obj_ctx(store);
int r;
if (bucket_id.empty()) {
r = store->get_bucket_info(obj_ctx, bucket_name, bucket_info, NULL);
} else {
string bucket_instance_id = bucket_name + ":" + bucket_id;
r = store->get_bucket_instance_info(obj_ctx, bucket_instance_id, bucket_info, NULL, NULL);
}
if (r < 0) {
cerr << "could not get bucket info for bucket=" << bucket_name << std::endl;
return r;
}
bucket = bucket_info.bucket;
}
return 0;
}
static int read_input(const string& infile, bufferlist& bl)
{
int fd = 0;
if (infile.size()) {
fd = open(infile.c_str(), O_RDONLY);
if (fd < 0) {
int err = -errno;
cerr << "error reading input file " << infile << std::endl;
return err;
}
}
#define READ_CHUNK 8196
int r;
int err;
do {
char buf[READ_CHUNK];
r = read(fd, buf, READ_CHUNK);
if (r < 0) {
err = -errno;
cerr << "error while reading input" << std::endl;
goto out;
}
bl.append(buf, r);
} while (r > 0);
err = 0;
out:
if (infile.size()) {
close(fd);
}
return err;
}
template <class T>
static int read_decode_json(const string& infile, T& t)
{
bufferlist bl;
int ret = read_input(infile, bl);
if (ret < 0) {
cerr << "ERROR: failed to read input: " << cpp_strerror(-ret) << std::endl;
return ret;
}
JSONParser p;
ret = p.parse(bl.c_str(), bl.length());
if (ret < 0) {
cout << "failed to parse JSON" << std::endl;
return ret;
}
try {
decode_json_obj(t, &p);
} catch (JSONDecoder::err& e) {
cout << "failed to decode JSON input: " << e.message << std::endl;
return -EINVAL;
}
return 0;
}
template <class T, class K>
static int read_decode_json(const string& infile, T& t, K *k)
{
bufferlist bl;
int ret = read_input(infile, bl);
if (ret < 0) {
cerr << "ERROR: failed to read input: " << cpp_strerror(-ret) << std::endl;
return ret;
}
JSONParser p;
ret = p.parse(bl.c_str(), bl.length());
if (ret < 0) {
cout << "failed to parse JSON" << std::endl;
return ret;
}
try {
t.decode_json(&p, k);
} catch (JSONDecoder::err& e) {
cout << "failed to decode JSON input: " << e.message << std::endl;
return -EINVAL;
}
return 0;
}
static int parse_date_str(const string& date_str, utime_t& ut)
{
uint64_t epoch = 0;
uint64_t nsec = 0;
if (!date_str.empty()) {
int ret = utime_t::parse_date(date_str, &epoch, &nsec);
if (ret < 0) {
cerr << "ERROR: failed to parse date: " << date_str << std::endl;
return -EINVAL;
}
}
ut = utime_t(epoch, nsec);
return 0;
}
template <class T>
static bool decode_dump(const char *field_name, bufferlist& bl, Formatter *f)
{
T t;
bufferlist::iterator iter = bl.begin();
try {
::decode(t, iter);
} catch (buffer::error& err) {
return false;
}
encode_json(field_name, t, f);
return true;
}
static bool dump_string(const char *field_name, bufferlist& bl, Formatter *f)
{
string val;
if (bl.length() > 0) {
val.assign(bl.c_str(), bl.length());
}
f->dump_string(field_name, val);
return true;
}
void set_quota_info(RGWQuotaInfo& quota, int opt_cmd, int64_t max_size, int64_t max_objects,
bool have_max_size, bool have_max_objects)
{
switch (opt_cmd) {
case OPT_QUOTA_ENABLE:
quota.enabled = true;
// falling through on purpose
case OPT_QUOTA_SET:
if (have_max_objects) {
quota.max_objects = max_objects;
}
if (have_max_size) {
if (max_size < 0) {
quota.max_size_kb = -1;
} else {
quota.max_size_kb = rgw_rounded_kb(max_size);
}
}
break;
case OPT_QUOTA_DISABLE:
quota.enabled = false;
break;
}
}
int set_bucket_quota(RGWRados *store, int opt_cmd, string& bucket_name, int64_t max_size, int64_t max_objects,
bool have_max_size, bool have_max_objects)
{
RGWBucketInfo bucket_info;
map<string, bufferlist> attrs;
RGWObjectCtx obj_ctx(store);
int r = store->get_bucket_info(obj_ctx, bucket_name, bucket_info, NULL, &attrs);
if (r < 0) {
cerr << "could not get bucket info for bucket=" << bucket_name << ": " << cpp_strerror(-r) << std::endl;
return -r;
}
set_quota_info(bucket_info.quota, opt_cmd, max_size, max_objects, have_max_size, have_max_objects);
r = store->put_bucket_instance_info(bucket_info, false, 0, &attrs);
if (r < 0) {
cerr << "ERROR: failed writing bucket instance info: " << cpp_strerror(-r) << std::endl;
return -r;
}
return 0;
}
int set_user_bucket_quota(int opt_cmd, RGWUser& user, RGWUserAdminOpState& op_state, int64_t max_size, int64_t max_objects,
bool have_max_size, bool have_max_objects)
{
RGWUserInfo& user_info = op_state.get_user_info();
set_quota_info(user_info.bucket_quota, opt_cmd, max_size, max_objects, have_max_size, have_max_objects);
op_state.set_bucket_quota(user_info.bucket_quota);
string err;
int r = user.modify(op_state, &err);
if (r < 0) {
cerr << "ERROR: failed updating user info: " << cpp_strerror(-r) << ": " << err << std::endl;
return -r;
}
return 0;
}
int set_user_quota(int opt_cmd, RGWUser& user, RGWUserAdminOpState& op_state, int64_t max_size, int64_t max_objects,
bool have_max_size, bool have_max_objects)
{
RGWUserInfo& user_info = op_state.get_user_info();
set_quota_info(user_info.user_quota, opt_cmd, max_size, max_objects, have_max_size, have_max_objects);
op_state.set_user_quota(user_info.user_quota);
string err;
int r = user.modify(op_state, &err);
if (r < 0) {
cerr << "ERROR: failed updating user info: " << cpp_strerror(-r) << ": " << err << std::endl;
return -r;
}
return 0;
}
static bool bucket_object_check_filter(const string& name)
{
string ns;
string obj = name;
string instance;
return rgw_obj::translate_raw_obj_to_obj_in_ns(obj, instance, ns);
}
int check_min_obj_stripe_size(RGWRados *store, RGWBucketInfo& bucket_info, rgw_obj& obj, uint64_t min_stripe_size, bool *need_rewrite)
{
map<string, bufferlist> attrs;
uint64_t obj_size;
RGWObjectCtx obj_ctx(store);
RGWRados::Object op_target(store, bucket_info, obj_ctx, obj);
RGWRados::Object::Read read_op(&op_target);
read_op.params.attrs = &attrs;
read_op.params.obj_size = &obj_size;
int ret = read_op.prepare(NULL, NULL);
if (ret < 0) {
lderr(store->ctx()) << "ERROR: failed to stat object, returned error: " << cpp_strerror(-ret) << dendl;
return ret;
}
map<string, bufferlist>::iterator iter;
iter = attrs.find(RGW_ATTR_MANIFEST);
if (iter == attrs.end()) {
*need_rewrite = (obj_size >= min_stripe_size);
return 0;
}
RGWObjManifest manifest;
try {
bufferlist& bl = iter->second;
bufferlist::iterator biter = bl.begin();
::decode(manifest, biter);
} catch (buffer::error& err) {
ldout(store->ctx(), 0) << "ERROR: failed to decode manifest" << dendl;
return -EIO;
}
map<uint64_t, RGWObjManifestPart>& objs = manifest.get_explicit_objs();
map<uint64_t, RGWObjManifestPart>::iterator oiter;
for (oiter = objs.begin(); oiter != objs.end(); ++oiter) {
RGWObjManifestPart& part = oiter->second;
if (part.size >= min_stripe_size) {
*need_rewrite = true;
return 0;
}
}
*need_rewrite = false;
return 0;
}
int check_obj_locator_underscore(RGWBucketInfo& bucket_info, rgw_obj& obj, rgw_obj_key& key, bool fix, bool remove_bad, Formatter *f) {
f->open_object_section("object");
f->open_object_section("key");
f->dump_string("name", key.name);
f->dump_string("instance", key.instance);
f->close_section();
string oid;
string locator;
get_obj_bucket_and_oid_loc(obj, obj.bucket, oid, locator);
f->dump_string("oid", oid);
f->dump_string("locator", locator);
RGWObjectCtx obj_ctx(store);
RGWRados::Object op_target(store, bucket_info, obj_ctx, obj);
RGWRados::Object::Read read_op(&op_target);
int ret = read_op.prepare(NULL, NULL);
bool needs_fixing = (ret == -ENOENT);
f->dump_bool("needs_fixing", needs_fixing);
string status = (needs_fixing ? "needs_fixing" : "ok");
if ((needs_fixing || remove_bad) && fix) {
ret = store->fix_head_obj_locator(obj.bucket, needs_fixing, remove_bad, key);
if (ret < 0) {
cerr << "ERROR: fix_head_object_locator() returned ret=" << ret << std::endl;
goto done;
}
status = "fixed";
}
done:
f->dump_string("status", status);
f->close_section();
return 0;
}
int do_check_object_locator(const string& bucket_name, bool fix, bool remove_bad, Formatter *f)
{
if (remove_bad && !fix) {
cerr << "ERROR: can't have remove_bad specified without fix" << std::endl;
return -EINVAL;
}
RGWBucketInfo bucket_info;
rgw_bucket bucket;
string bucket_id;
f->open_object_section("bucket");
f->dump_string("bucket", bucket_name);
int ret = init_bucket(bucket_name, bucket_id, bucket_info, bucket);
if (ret < 0) {
cerr << "ERROR: could not init bucket: " << cpp_strerror(-ret) << std::endl;
return ret;
}
bool truncated;
int count = 0;
int max_entries = 1000;
string prefix;
string delim;
vector<RGWObjEnt> result;
map<string, bool> common_prefixes;
string ns;
RGWRados::Bucket target(store, bucket);
RGWRados::Bucket::List list_op(&target);
string marker;
list_op.params.prefix = prefix;
list_op.params.delim = delim;
list_op.params.marker = rgw_obj_key(marker);
list_op.params.ns = ns;
list_op.params.enforce_ns = false;
list_op.params.list_versions = true;
f->open_array_section("check_objects");
do {
ret = list_op.list_objects(max_entries - count, &result, &common_prefixes, &truncated);
if (ret < 0) {