cholcombe973

root@ip-172-31-46-218:~# ./rust_rados 
Connecting to ceph
Object: CephObject { name: "test", entry_locator: "test", namespace: "test" }

cholcombe973

ubuntu@ip-172-31-33-109:~$ sudo ceph auth list
installed auth entries:

mds.ceph-fs
	key: AQDg0OpXvkO3JBAAWyILLBH3EpKBx3qIwIAjWw==
	caps: [mds] allow
	caps: [mon] allow rwx
	caps: [osd] allow *
osd.0
	key: AQD5wepXXe7+OhAAr7O4lhnKNXaRizmFHXu4wA==

cholcombe973

//!    This program has been created to handle an incompatibility between how mysqldump escapes
//!    some characters and how hive interprets those escaped chars. It does the following:
//!    If you see an 0x5c30 in the input sequence
//!    a. and there is no or even number of 0x5c before 0x5c30, translate this 0x5c30 to 0x00
//!    b. if there is odd number of 0x5c before 0x5c30, don't do anything.
//!    Some sample transforms:
//!      0x5c30 => 0x00
//!      0x5c5c30 => 0x5c5c30
//!      0x5c5c5c30 => 0x5c5c00
//!      0x5c5c5c5c30 => 0x5c5c5c5c30

cholcombe973

Introduction

This is meant to be a reference to Diagnose My Ceph Cluster Script that I developed as part of Google Summer of Code 2016. 
This project resides at https://github.com/CanonicalLtd/DiagCephCluster. It is still under development and pull requests are 
always welcome. I am Kumar Rishabh and I can reached at [email protected].

What the heck is Diagnose My Ceph Cluster?

The project aims was to build a script that can be run very quickly and give the user best guess as to what was wrong with the 
running Ceph cluster and also suggest a solution to rectify it. If the user is satisfied with the diagnosis he may allow the 

cholcombe973

unit-openattic-8: 2016-08-17 15:51:18 INFO unit.openattic/8.juju-log server.go:270 Initializing Apt Layer
unit-openattic-8: 2016-08-17 15:51:18 INFO worker.uniter.jujuc server.go:174 running hook tool "config-get" ["install_sources" "--format=json"]
unit-openattic-8: 2016-08-17 15:51:18 INFO worker.uniter.jujuc server.go:174 running hook tool "config-get" ["install_keys" "--format=json"]
unit-openattic-8: 2016-08-17 15:51:18 INFO worker.uniter.jujuc server.go:174 running hook tool "juju-log" ["-l" "INFO" "Invoking reactive handler: reactive/apt.py:36:update"]
unit-openattic-8: 2016-08-17 15:51:18 INFO unit.openattic/8.juju-log server.go:270 Invoking reactive handler: reactive/apt.py:36:update
unit-openattic-8: 2016-08-17 15:51:18 INFO worker.uniter.jujuc server.go:174 running hook tool "status-get" ["--format=json" "--include-data"]
unit-openattic-8: 2016-08-17 15:51:18 INFO worker.uniter.jujuc server.go:174 running hook tool "status-set" ["maintenance" "Updating apt cache"]
unit-openattic-8: 2016-08-17 15:51

cholcombe973

options: 
  int-option: 
    default: 9001
    description: "A short description of the configuration option"
    type: int
  string-option: 
    default: "Default Value"
    description: "A short description of the configuration option"
    type: string
  boolean-option: 

cholcombe973

crushmap Ok(CrushMap {
                magic: 65536,
                max_buckets: 8,
                max_rules: 1,
                max_devices: 3,
                buckets: [Straw(Straw(CrushBucketStraw {
                bucket: Bucket {
                    id: -1,
                    bucket_type: SetChooseLocalTries,
                    alg: Straw,

cholcombe973

VERSION_TABLE = {
    0.80: 'firefly',  # LTS
    0.87: 'giant',
    0.94: 'hammer',  # LTS
    9.2:  'infernalis',
    10.2: 'jewel',  # LTS
}

def import_ceph_api():
    """

cholcombe973

root@ip-172-31-11-155:~# ceph pg dump --format=json
dumped all in format json

{"version":13,"stamp":"2016-06-20 15:38:32.997444","last_osdmap_epoch":7,"last_pg_scan":1,"full_ratio":"0.950000","near_full_ratio":"0.850000","pg_stats_sum":{"stat_sum":{"num_bytes":0,"num_objects":0,"num_object_clones":0,"num_object_copies":0,"num_objects_missing_on_primary":0,"num_objects_degraded":0,"num_objects_unfound":0,"num_objects_dirty":0,"num_whiteouts":0,"num_read":0,"num_read_kb":0,"num_write":0,"num_write_kb":0,"num_scrub_errors":0,"num_shallow_scrub_errors":0,"num_deep_scrub_errors":0,"num_objects_recovered":0,"num_bytes_recovered":0,"num_keys_recovered":0,"num_objects_omap":0,"num_objects_hit_set_archive":0},"stat_cat_sum":{},"log_size":0,"ondisk_log_size":0},"osd_stats_sum":{"kb":9386436,"kb_used":102016,"kb_avail":9284420,"hb_in":[],"hb_out":[],"snap_trim_queue_len":0,"num_snap_trimming":0,"op_queue_age_hist":{"histogram":[],"upper_bound":1},"fs_perf_stat":{"commit_latency_ms":1,"apply_latency_ms":204}},"pg_stats_

cholcombe973

    def pg_dump(self, dumpcontents=None):
        """
        show human-readable versions of pg map (only 'all' valid 
        with plain)

        :param dumpcontents: list valid_range=["all","summary","sum","delta","pools","osds","pgs","pgs_brief"] allowed repeats=many
        :return: (string outbuf, string outs)
        :raise CephError: Raises CephError on command execution errors
        :raise rados.Error: Raises on rados errors
        """