d7c4a89106
Add max upstream connections dns-proxy option ( #290 )
...
* Add max upstream connections dns-proxy option
Allows defining a limit to the number of connections that can be
established with the upstream DNS host.
If left unset, there may be situations where connections fail to
establish, which causes the Transport to create an influx of connections
causing upstream to throttle our requests and triggering a runaway
effect resulting in high CPU usage. See https://github.com/cloudflare/cloudflared/issues/91
* Code review with proposed changes
* Add max upstream connections flag to tunnel flags
* Reduce DNS proxy max upstream connections default value
Reduce the default value of maximum upstream connections on the DNS
proxy to guarantee it works on single-core and other low-end hardware.
Further testing could allow for a safe increase of this value.
* Update dns-proxy flag name
Also remove `MaxUpstreamConnsFlag` const as it's no longer referenced in more than one place and to make things more consistent with how the other flags are referenced.
Co-authored-by: Adam Chalmers <achalmers@cloudflare.com>
2021-02-12 21:32:29 +04:00
dbd90f270e
TUN-3864: Users can choose where credentials file is written after creating a tunnel
2021-02-05 11:20:51 -06:00
dca77ee13e
TUN-3854: cloudflared tunnel list flags to sort output
2021-02-03 23:47:49 +00:00
0d22106416
TUN-3848: Use transport logger for h2mux
2021-02-03 17:31:16 -06:00
6cdd20e820
TUN-3792: Handle graceful shutdown correctly when running as a windows service. Only expose one shutdown channel globally, which now triggers the graceful shutdown sequence across all modes. Removed separate handling of zero-duration grace period, instead it's checked only when we need to wait for exit.
2021-01-27 07:21:34 -06:00
d503aeaf77
TUN-3118: Changed graceful shutdown to immediately unregister tunnel from the edge, keep the connection open until the edge drops it or grace period expires
2021-01-22 11:14:36 -06:00
4a76ed12e7
TUN-3766: Print flags defined at all levels of command hierarchy, not just locally defined flags for a command. This fixes output of overriden settings for subcommand.
2021-01-18 11:16:42 +00:00
04b1e4f859
TUN-3738: Refactor observer to avoid potential of blocking on tunnel notifications
2021-01-18 11:16:23 +00:00
7c3ceeeaef
TUN-3757: Fix legacy Uint flags that are incorrectly handled by ufarve library
...
The following UInt flags:
* Uint64 - heartbeat-count, compression-quality
* Uint - retries, port, proxy-port
were not being correctly picked from the configuration YAML
since the multi origin refactor
This is due to a limitation of the ufarve library, which we
overcome for now with handling those as Int flags.
2021-01-14 13:08:55 +00:00
9ed536c990
TUN-3738: Consume UI events even when UI is disabled
...
Not doing so was causing cloudflared to become stuck after
some time. This would happen because the Observer pattern
was sending events to the UI channel (that has 16 slots) but
no one was consuming those when the UI is not enabled (which
is the default case).
Hence, events (such as connection disconnect / reconnect) would
cause that buffer to be full and cause cloudflared to become
apparently stuck, in the sense that the connections would not be
reconnected.
2021-01-13 13:10:30 +00:00
94ca4f98dd
Review from Igor
2021-01-11 19:36:31 +00:00
b601b24f52
Adam's suggestions
2021-01-11 19:36:31 +00:00
b40d8557cf
TUN-3691: Edit Teamnet help text
2021-01-11 19:36:31 +00:00
78ffb1b846
TUN-3688: Subcommand for users to check which route an IP proxies through
2021-01-07 15:31:26 +00:00
55bf904689
TUN-3471: Add structured log context to logs
2021-01-05 20:21:16 +00:00
b855e33327
TUN-3706: Quit if any origin service fails to start
2020-12-30 13:48:19 -06:00
32336859f8
TUN-3689: Delete routes via cloudflared CLI
2020-12-29 13:53:48 -06:00
94c639d225
TUN-3669: Teamnet commands to add/show Teamnet routes.
2020-12-29 17:39:08 +00:00
2ea491b1d0
TUN-3607: Set up single-file logger with zerolog
2020-12-23 14:15:39 -06:00
870f5fa907
TUN-3470: Replace in-house logger calls with zerolog
2020-12-23 14:15:17 -06:00
1c0dac77d7
TUN-3599: improved delete if credentials isnt found.
...
Tunnel delete is successful even if we don't find the credentials
file in the user's filesystem. We no longer "error" indicating this
is a problem. This fix also enables chaining of the delete command
by removing a pre-mature return if the credentials file is not found.
2020-12-04 11:44:13 +00:00
38fb0b28b6
TUN-3593: /ready endpoint for k8s readiness. Move tunnel events out of UI package, into connection package.
2020-12-02 15:22:59 -06:00
69fd502db3
TUN-3581: Tunnels can be run by name using only --credentials-file, no
...
origin cert necessary.
2020-11-25 09:54:28 -06:00
fcc393e2f0
AUTH-3221: Saves org token to disk and uses it to refresh the app token
2020-11-24 21:38:59 +00:00
cad58b9b57
TUN-3561: Unified logger configuration
2020-11-23 16:49:07 +00:00
a08a7030d1
TUN-3578: cloudflared tunnel route dns should allow wildcard subdomains
2020-11-23 09:37:46 -06:00
029f7e0378
TUN-3555: Single origin service should default to localhost:8080
2020-11-17 23:12:32 +00:00
1475cf61ee
TUN-3534: Specific error message when credentials file is a .pem not .json
2020-11-12 16:38:24 +00:00
ebc003d478
TUN-3514: Transport logger write to UI when UI is enabled
2020-11-11 15:21:00 +00:00
5974fb4cfd
TUN-3500: Integrate replace h2mux by http2 work with multiple origin support
2020-11-11 15:20:57 +00:00
a490443630
TUN-3458: Upgrade to http2 when available, fallback to h2mux when we reach max retries
2020-11-11 15:11:42 +00:00
b5cdf3b2c7
TUN-3456: New protocol option auto to automatically select between http2 and h2mux
2020-11-11 15:11:42 +00:00
9ac40dcf04
TUN-3462: Refactor cloudflared to separate origin from connection
2020-11-11 15:11:42 +00:00
8d7b2575ba
TUN-3400: Use Go HTTP2 library as transport to connect with the edge
2020-11-11 15:11:42 +00:00
d7498b0c03
TUN-3449: Use flag to select transport protocol implementation
2020-11-11 15:11:42 +00:00
196762d9d3
TUN-3527: More specific error for invalid YAML/JSON
2020-11-10 21:42:26 +00:00
4698ec8dee
TUN-3461: Show all origin services in the UI
2020-11-10 14:25:37 +00:00
64d3836645
TUN-3522: ingress validate checks that the config file exists
2020-11-09 12:31:50 -06:00
d01770107e
TUN-3492: Refactor OriginService, shrink its interface
2020-11-04 21:28:33 +00:00
e933ef9e1a
TUN-2640: Users can configure per-origin config. Unify single-rule CLI
...
flow with multi-rule config file code.
2020-10-30 07:42:20 -05:00
f0cfad8efa
TUN-3476: Fix conversion to string and int slice
2020-10-21 16:03:25 +01:00
ed54d150fe
Move raw ingress rules to config package
2020-10-20 12:00:34 -05:00
ca4887fb19
Split out typed config from legacy command-line switches; refactor ingress commands and fix tests
2020-10-20 10:10:19 -05:00
eaf03305bd
TUN-3475: Unify config file handling with typed config for new fields
2020-10-20 08:55:30 -05:00
051908aaef
TUN-3463: Let users run a named tunnel via config file setting
2020-10-19 12:27:18 +00:00
c96b9e8d8f
TUN-3464: Newtype to wrap []ingress.Rule
2020-10-15 12:48:14 -05:00
4a4a1bb6b1
TUN-3441: Multiple-origin routing via ingress rules
2020-10-13 08:55:17 -05:00
0eebc7cef9
TUN-3438: move ingress into own package, read into TunnelConfig
2020-10-12 16:33:22 +00:00
53a1fa46a8
TUN-3452: Fix loading of flags from config file for tunnel run subcommand. This change also cleans up building of tunnel subcommand list, hides deprecated subcommands and improves help.
2020-10-09 12:07:17 -05:00
86a7af3dc4
TUN-3451: Cloudflared tunnel ingress command
2020-10-08 22:06:40 +00:00
407c9550d7
TUN-3440: 'tunnel rule' command to test ingress rules
2020-10-08 22:06:40 +00:00
2319003e10
TUN-3439: 'tunnel validate' command to check ingress rules
2020-10-08 22:06:40 +00:00
b05d826d22
TUN-3436, TUN-3437: Parse ingress from YAML, ensure last rule catches everything
2020-10-07 16:36:28 +00:00
03d7320a44
TUN-3430: Copy flags to configure proxy to run subcommand, print relevant tunnel flags in help
2020-10-01 21:44:27 +00:00
8e8513e325
TRAFFIC-448: allow the user to specify the proxy address and port to bind to, falling back to 127.0.0.1 and random port if not specified
2020-09-25 09:54:40 -05:00
197d65659a
TUN-3291: cloudflared tunnel run -h explains how to use flags from parent command
2020-09-21 19:07:30 +00:00
85d0afd3b0
TUN-3295: Show route command results
2020-09-21 16:32:08 +00:00
747427f816
TUN-3216: UI improvements
2020-09-17 13:22:08 +04:00
26fc20d406
TUN-3198: Handle errors while running tunnel UI
2020-09-17 11:52:10 +04:00
fee13dc62f
TUN-3255: Update UI to display URL instead of hostname
2020-09-17 11:52:10 +04:00
b57a953caa
TUN-3200: Add connection information to UI
2020-09-17 11:52:10 +04:00
d8ebde37ca
TUN-3201: Create base cloudflared UI structure
2020-09-17 11:52:07 +04:00
cb6d424765
TUN-3395: Improve help for list command
2020-09-16 16:48:43 +00:00
5753aa9f18
TUN-3294: Perform basic validation on arguments of route command; remove default pool name which wasn't valid
2020-09-16 16:48:43 +00:00
bfae12008d
TUN-3395: Improve help for list command
2020-09-16 08:30:24 -05:00
c52e0dc8ef
TUN-3395: Unhide named tunnel subcommands, tweak help
2020-09-15 12:41:15 +00:00
3be2545ad4
TUN-3292: Mention cleanup in tunnel run help.
2020-09-10 11:02:31 -05:00
22d771b51d
TUN-3284: Use cloudflared/<version> as user agent of tunnelstore client
2020-09-09 10:34:26 +01:00
5fb938d6d6
TUN-3345: tunnel run accepts name of tunnel as argument
2020-09-05 09:32:50 +00:00
218ee30206
TUN-3377: Tunnel route should check dns/lb before checking tunnel ID
2020-09-04 18:44:06 +00:00
1a96889141
TUN-3286: Use either ID or name in Named Tunnel subcommands.
2020-08-19 14:39:45 +00:00
3deef6197f
TUN-3213: Create, route and run named tunnels in one command
2020-08-17 19:38:38 +00:00
5499c77e62
AUTH-2975 don't check /etc on windows
2020-08-17 12:40:36 -05:00
292a7f07a2
TUN-3243: Refactor tunnel subcommands to allow commands to compose better
2020-08-11 10:02:52 +01:00
1b61d699c4
TUN-3237: By default, don't show connections that are pending reconnect
2020-08-07 10:16:13 -05:00
a7562dff68
TUN-3233: List tunnels support filtering by deleted, name, existed at and id
2020-08-07 10:09:26 +01:00
1cbc8fb8ac
TUN-3220: tunnel route reports created route
2020-07-31 17:48:58 +01:00
d61e3fb130
TUN-3190: Initialize logger using command line flags in tunnels subcommands
2020-07-21 17:25:48 +00:00
ca7d6797e1
AUTH-2902 redirect with just the root host on curl commands
2020-07-21 11:08:31 -05:00
8836ee1dda
TUN-3156: Add route subcommand under tunnel
2020-07-17 05:51:24 +08:00
3d782f7162
TUN-3048: Handle error when user tries to delete active tunnel
2020-07-14 15:32:46 +00:00
f7ff41f1dc
TUN-3150: cloudflared tunnel list's table should use intelligent column width
2020-07-07 15:48:56 +00:00
f5c8ff77e9
TUN-3008: Implement cloudflared tunnel cleanup command
2020-07-07 21:56:46 +08:00
87e06100df
TUN-3131: Allow user to specify tunnel credentials path, and remove it in tunnel delete command
2020-07-07 14:22:08 +08:00
2a3d486126
TUN-3007: Implement named tunnel connection registration and unregistration.
...
Removed flag for using quick reconnect, this logic is now always enabled.
2020-07-01 04:19:30 +00:00
4d3ebaf984
TUN-3106: Pass NamedTunnel config to StartServer
2020-06-17 23:20:37 +00:00
a1a8645294
TUN-3066: Command line action for tunnel run
2020-06-17 17:25:23 +00:00
b95b289a8c
TUN-3101: Tunnel list command should only show non-deleted, by default
2020-06-16 17:55:33 -05:00
425554077f
AUTH-2815 flag check was wrong. stupid oversight
2020-06-16 16:19:38 -05:00
6e5ccd7c85
AUTH-2815 add the log file to support the config.yaml file
...
added small delay to handle the possiblity of the server not being started yet
2020-06-16 17:48:12 +00:00
3ec500bdbb
TUN-3084: Generate and store tunnel_secret value during tunnel creation
2020-06-16 11:45:27 -05:00
55acf7283c
AUTH-2810 added warn for backwards compatibility sake
2020-06-12 22:15:28 +00:00
acb7d604fd
TUN-3038: Add connections to tunnel list table
2020-06-12 11:43:06 -05:00
ae8d784e36
AUTH-2763 don't redirect from curl command
2020-06-11 15:38:11 -05:00
c716dd273c
AUTH-2648 updated usage text
2020-06-11 11:08:05 -05:00
f8638839c0
AUTH-2729 added log file and level to cmd flags to match config file settings
2020-06-08 19:42:34 +00:00
e376a13025
AUTH-2645 protect against user mistaken flag input
2020-06-05 15:10:09 -05:00
fb82b2ced5
TUN-3019: Remove declarative tunnel entry code
2020-05-30 05:54:17 +08:00
046be63253
AUTH-2596 added new logger package and replaced logrus
2020-05-27 17:07:19 -05:00
a908453aa4
TUN-2928, TUN-2929, TUN-2930: Add tunnel subcommands to interact with tunnel store service
2020-05-21 15:36:49 -05:00
David Jimenez
Adam Chalmers
Igor Postelnik
Nuno Diegues
TownLake
Areg Harutyunyan
Sudarsan Reddy
Michael Borkenstein
cthuang
Lee Valentine
Rachel Williams
Dalton