Christian Schwarz ccb9fe9b33 find a way to duplicate a tenant in local_fs ...

Use the script like so, against the tenant to duplicate:

    poetry run python3 ./test_runner/duplicate_tenant.py 7ea51af32d42bfe7fb93bf5f28114d09  200 8

backup of pageserver.toml

    d =1
    pg_distrib_dir ='/home/admin/neon-main/pg_install'
    http_auth_type ='Trust'
    pg_auth_type ='Trust'
    listen_http_addr ='127.0.0.1:9898'
    listen_pg_addr ='127.0.0.1:64000'
    broker_endpoint ='http://127.0.0.1:50051/'
    #control_plane_api ='http://127.0.0.1:1234/'

    # Initial configuration file created by 'pageserver --init'
    #listen_pg_addr = '127.0.0.1:64000'
    #listen_http_addr = '127.0.0.1:9898'

    #wait_lsn_timeout = '60 s'
    #wal_redo_timeout = '60 s'

    #max_file_descriptors = 10000
    #page_cache_size = 160000

    # initial superuser role name to use when creating a new tenant
    #initial_superuser_name = 'cloud_admin'

    #broker_endpoint = 'http://127.0.0.1:50051'

    #log_format = 'plain'

    #concurrent_tenant_size_logical_size_queries = '1'

    #metric_collection_interval = '10 min'
    #cached_metric_collection_interval = '0s'
    #synthetic_size_calculation_interval = '10 min'

    #disk_usage_based_eviction = { max_usage_pct = .., min_avail_bytes = .., period = "10s"}

    #background_task_maximum_delay = '10s'

    [tenant_config]
    #checkpoint_distance = 268435456 # in bytes
    #checkpoint_timeout = 10 m
    #compaction_target_size = 134217728 # in bytes
    #compaction_period = '20 s'
    #compaction_threshold = 10

    #gc_period = '1 hr'
    #gc_horizon = 67108864
    #image_creation_threshold = 3
    #pitr_interval = '7 days'

    #min_resident_size_override = .. # in bytes
    #evictions_low_residence_duration_metric_threshold = '24 hour'
    #gc_feedback = false

    # make it determinsitic
    gc_period = '0s'
    checkpoint_timeout = '3650 day'
    compaction_period = '20 s'
    compaction_threshold = 10
    compaction_target_size = 134217728
    checkpoint_distance = 268435456
    image_creation_threshold = 3

    [remote_storage]
    local_path = '/home/admin/neon-main/bench_repo_dir/repo/remote_storage_local_fs'

remove http handler

switch to generalized rewrite_summary  & impl page_ctl subcommand to use it

WIP: change duplicate_tenant.py script to use the pagectl command

The script works but at restart, we detach the created tenants because
they're not known to the attachment service:

  Detaching tenant, control plane omitted it in re-attach response tenant_id=1e399d390e3aee6b11c701cbc716bb6c

=> figure out how to further integrate this

2023-11-24 10:17:49 +00:00

..

src

find a way to duplicate a tenant in local_fs

2023-11-24 10:17:49 +00:00

Cargo.toml

fix: replace all std::PathBufs with camino::Utf8PathBuf (#5352)

2023-10-04 17:52:23 +03:00