tailscale

Commit Graph

Author	SHA1	Message	Date
Brad Fitzpatrick	c3c18027c6	all: make more tests pass/skip in airplane mode Updates tailscale/corp#19786 Change-Id: Iedc6730fe91c627b556bff5325bdbaf7bf79d8e6 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	7 months ago
Irbe Krumina	406293682c	cmd/k8s-operator: cleanup runReconciler signature (#11993 ) Updates#cleanup Signed-off-by: Irbe Krumina <irbe@tailscale.com>	7 months ago
Brad Fitzpatrick	15fc6cd966	derp/derphttp: fix netcheck HTTPS probes The netcheck client, when no UDP is available, probes distance using HTTPS. Several problems: * It probes using /derp/latency-check. * But cmd/derper serves the handler at /derp/probe * Despite the difference, it work by accident until `c8f4dfc8c0` which made netcheck's probe require a 2xx status code. * in tests, we only use derphttp.Handler, so the cmd/derper-installed mux routes aren't preesnt, so there's no probe. That breaks tests in airplane mode. netcheck.Client then reports "unexpected HTTP status 426" (Upgrade Required) This makes derp handle both /derp/probe and /derp/latency-check equivalently, and in both cmd/derper and derphttp.Handler standalone modes. I notice this when wgengine/magicsock TestActiveDiscovery was failing in airplane mode (no wifi). It still doesn't pass, but it gets further. Fixes #11989 Change-Id: I45213d4bd137e0f29aac8bd4a9ac92091065113f	7 months ago
Brad Fitzpatrick	1fe0983f2d	cmd/derper,tstest/nettest: skip network-needing test in airplane mode Not buying wifi on a short flight is a good way to find tests that require network. Whoops. Updates #cleanup Change-Id: Ibe678e9c755d27269ad7206413ffe9971f07d298 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	7 months ago
Irbe Krumina	cd633a7252	cmd/k8s-operator/deploy,k8s-operator: document that metrics are unstable (#11979 ) Updates#11292 Signed-off-by: Irbe Krumina <irbe@tailscale.com>	7 months ago
Irbe Krumina	19b31ac9a6	cmd/{k8s-operator,k8s-nameserver},k8s-operator: update nameserver config with records for ingress/egress proxies (#11019 ) cmd/k8s-operator: optionally update dnsrecords Configmap with DNS records for proxies. This commit adds functionality to automatically populate DNS records for the in-cluster ts.net nameserver to allow cluster workloads to resolve MagicDNS names associated with operator's proxies. The records are created as follows: * For tailscale Ingress proxies there will be a record mapping the MagicDNS name of the Ingress device and each proxy Pod's IP address. * For cluster egress proxies, configured via tailscale.com/tailnet-fqdn annotation, there will be a record for each proxy Pod, mapping the MagicDNS name of the exposed tailnet workload to the proxy Pod's IP. No records will be created for any other proxy types. Records will only be created if users have configured the operator to deploy an in-cluster ts.net nameserver by applying tailscale.com/v1alpha1.DNSConfig. It is user's responsibility to add the ts.net nameserver as a stub nameserver for ts.net DNS names. https://kubernetes.io/docs/tasks/administer-cluster/dns-custom-nameservers/#configuration-of-stub-domain-and-upstream-nameserver-using-coredns https://cloud.google.com/kubernetes-engine/docs/how-to/kube-dns#upstream_nameservers See also https://github.com/tailscale/tailscale/pull/11017 Updates tailscale/tailscale#10499 Signed-off-by: Irbe Krumina <irbe@tailscale.com>	7 months ago
Paul Scott	4c08410011	cmd/tailscale/cli: set localClient.UseSocketOnly during flag parsing This configures localClient correctly during flag parsing, so that the --socket option is effective when generating tab-completion results. For example, the following would not connect to the system Tailscale for tab-completion results: tailscale --socket=/tmp/tailscaled.socket switch <TAB> Updates #3793 Signed-off-by: Paul Scott <paul@tailscale.com>	7 months ago
Paul Scott	ba34943133	cmd/tailscale/cli/ffcomplete: omit and clean completion results Updates #3793 Signed-off-by: Paul Scott <paul@tailscale.com>	7 months ago
Gabe Gorelick	de85610be0	cmd/k8s-operator/deploy/chart: allow users to configure additional labels for the operator's Pod via Helm chart values. cmd/k8s-operator/deploy/chart: allow users to configure additional labels for the operator's Pod via Helm chart values. Fixes #11947 Signed-off-by: Gabe Gorelick <gabe@hightouch.io>	7 months ago
Irbe Krumina	44aa809cb0	cmd/{k8s-nameserver,k8s-operator},k8s-operator: add a kube nameserver, make operator deploy it (#11919 ) * cmd/k8s-nameserver,k8s-operator: add a nameserver that can resolve ts.net DNS names in cluster. Adds a simple nameserver that can respond to A record queries for ts.net DNS names. It can respond to queries from in-memory records, populated from a ConfigMap mounted at /config. It dynamically updates its records as the ConfigMap contents changes. It will respond with NXDOMAIN to queries for any other record types (AAAA to be implemented in the future). It can respond to queries over UDP or TCP. It runs a miekg/dns DNS server with a single registered handler for ts.net domain names. Queries for other domain names will be refused. The intended use of this is: 1) to allow non-tailnet cluster workloads to talk to HTTPS tailnet services exposed via Tailscale operator egress over HTTPS 2) to allow non-tailnet cluster workloads to talk to workloads in the same cluster that have been exposed to tailnet over their MagicDNS names but on their cluster IPs. DNSConfig CRD can be used to configure the operator to deploy kube nameserver (./cmd/k8s-nameserver) to cluster. Updates tailscale/tailscale#10499 Signed-off-by: Irbe Krumina <irbe@tailscale.com>	7 months ago
Irbe Krumina	7d9c3f9897	cmd/k8s-operator/deploy/manifests: check if IPv6 module is loaded before using it (#11867 ) Before attempting to enable IPv6 forwarding in the proxy init container check if the relevant module is found, else the container crashes on hosts that don't have it. Updates#11860 Signed-off-by: Irbe Krumina <irbe@tailscale.com>	7 months ago
Andrew Lytvynov	ce5c80d0fe	clientupdate: exec systemctl instead of using dbus to restart (#11923 ) Shell out to "systemctl", which lets us drop an extra dependency. Updates https://github.com/tailscale/corp/issues/18935 Signed-off-by: Andrew Lytvynov <awly@tailscale.com>	7 months ago
Irbe Krumina	1452faf510	cmd/containerboot,kube,ipn/store/kubestore: allow interactive login on kube, check Secret create perms, allow empty state Secret (#11326 ) cmd/containerboot,kube,ipn/store/kubestore: allow interactive login and empty state Secrets, check perms * Allow users to pre-create empty state Secrets * Add a fake internal kube client, test functionality that has dependencies on kube client operations. * Fix an issue where interactive login was not allowed in an edge case where state Secret does not exist * Make the CheckSecretPermissions method report whether we have permissions to create/patch a Secret if it's determined that these operations will be needed Updates tailscale/tailscale#11170 Signed-off-by: Irbe Krumina <irbe@tailscale.com>	7 months ago
Brad Fitzpatrick	b9adbe2002	net/{interfaces,netmon}, all: merge net/interfaces package into net/netmon In prep for most of the package funcs in net/interfaces to become methods in a long-lived netmon.Monitor that can cache things. (Many of the funcs are very heavy to call regularly, whereas the long-lived netmon.Monitor can subscribe to things from the OS and remember answers to questions it's asked regularly later) Updates tailscale/corp#10910 Updates tailscale/corp#18960 Updates #7967 Updates #3299 Change-Id: Ie4e8dedb70136af2d611b990b865a822cd1797e5 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	7 months ago
Brad Fitzpatrick	6b95219e3a	net/netmon, add: add netmon.State type alias of interfaces.State ... in prep for merging the net/interfaces package into net/netmon. This is a no-op change that updates a bunch of the API signatures ahead of a future change to actually move things (and remove the type alias) Updates tailscale/corp#10910 Updates tailscale/corp#18960 Updates #7967 Updates #3299 Change-Id: I477613388f09389214db0d77ccf24a65bff2199c Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	7 months ago
Irbe Krumina	45f0721530	cmd/containerboot: wait on tailscaled process only (#11897 ) Modifies containerboot to wait on tailscaled process only, not on any child process of containerboot. Waiting on any subprocess was racing with Go's exec.Cmd.Run, used to run iptables commands and that starts its own subprocesses and waits on them. Containerboot itself does not run anything else except for tailscaled, so there shouldn't be a need to wait on anything else. Updates tailscale/tailscale#11593 Signed-off-by: Irbe Krumina <irbe@tailscale.com>	7 months ago
Brad Fitzpatrick	3672f29a4e	net/netns, net/dns/resolver, etc: make netmon required in most places The goal is to move more network state accessors to netmon.Monitor where they can be cheaper/cached. But first (this change and others) we need to make sure the one netmon.Monitor is plumbed everywhere. Some notable bits: * tsdial.NewDialer is added, taking a now-required netmon * because a tsdial.Dialer always has a netmon, anything taking both a Dialer and a NetMon is now redundant; take only the Dialer and get the NetMon from that if/when needed. * netmon.NewStatic is added, primarily for tests Updates tailscale/corp#10910 Updates tailscale/corp#18960 Updates #7967 Updates #3299 Change-Id: I877f9cb87618c4eb037cee098241d18da9c01691 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	7 months ago
Brad Fitzpatrick	7a62dddeac	net/netcheck, wgengine/magicsock: make netmon.Monitor required This has been a TODO for ages. Time to do it. The goal is to move more network state accessors to netmon.Monitor where they can be cheaper/cached. Updates tailscale/corp#10910 Updates tailscale/corp#18960 Updates #7967 Updates #3299 Change-Id: I60fc6508cd2d8d079260bda371fc08b6318bcaf1 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	7 months ago
Brad Fitzpatrick	745931415c	health, all: remove health.Global, finish plumbing health.Tracker Updates #11874 Updates #4136 Change-Id: I414470f71d90be9889d44c3afd53956d9f26cd61 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	7 months ago
Brad Fitzpatrick	6d69fc137f	ipn/{ipnlocal,localapi},wgengine{,/magicsock}: plumb health.Tracker Down to 25 health.Global users. After this remains controlclient & net/dns & wgengine/router. Updates #11874 Updates #4136 Change-Id: I6dd1856e3d9bf523bdd44b60fb3b8f7501d5dc0d Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	7 months ago
Irbe Krumina	df8f40905b	cmd/k8s-operator,k8s-operator: optionally serve tailscaled metrics on Pod IP (#11699 ) Adds a new .spec.metrics field to ProxyClass to allow users to optionally serve client metrics (tailscaled --debug) on <Pod-IP>:9001. Metrics cannot currently be enabled for proxies that egress traffic to tailnet and for Ingress proxies with tailscale.com/experimental-forward-cluster-traffic-via-ingress annotation (because they currently forward all cluster traffic to their respective backends). The assumption is that users will want to have these metrics enabled continuously to be able to monitor proxy behaviour (as opposed to enabling them temporarily for debugging). Hence we expose them on Pod IP to make it easier to consume them i.e via Prometheus PodMonitor. Updates tailscale/tailscale#11292 Signed-off-by: Irbe Krumina <irbe@tailscale.com>	7 months ago
Brad Fitzpatrick	723c775dbb	tsd, ipnlocal, etc: add tsd.System.HealthTracker, start some plumbing This adds a health.Tracker to tsd.System, accessible via a new tsd.System.HealthTracker method. In the future, that new method will return a tsd.System-specific HealthTracker, so multiple tsnet.Servers in the same process are isolated. For now, though, it just always returns the temporary health.Global value. That permits incremental plumbing over a number of changes. When the second to last health.Global reference is gone, then the tsd.System.HealthTracker implementation can return a private Tracker. The primary plumbing this does is adding it to LocalBackend and its dozen and change health calls. A few misc other callers are also plumbed. Subsequent changes will flesh out other parts of the tree (magicsock, controlclient, etc). Updates #11874 Updates #4136 Change-Id: Id51e73cfc8a39110425b6dc19d18b3975eac75ce Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	7 months ago
Lee Briggs	14ac41febc	cmd/k8s-operator,k8s-operator: proxyclass affinity (#11862 ) add ability to set affinity rules to proxyclass Updates#11861 Signed-off-by: Lee Briggs <lee@leebriggs.co.uk>	7 months ago
Irbe Krumina	3af0f526b8	cmd{containerboot,k8s-operator},util/linuxfw: support ExternalName Services (#11802 ) * cmd/containerboot,util/linuxfw: support proxy backends specified by DNS name Adds support for optionally configuring containerboot to proxy traffic to backends configured by passing TS_EXPERIMENTAL_DEST_DNS_NAME env var to containerboot. Containerboot will periodically (every 10 minutes) attempt to resolve the DNS name and ensure that all traffic sent to the node's tailnet IP gets forwarded to the resolved backend IP addresses. Currently: - if the firewall mode is iptables, traffic will be load balanced accross the backend IP addresses using round robin. There are no health checks for whether the IPs are reachable. - if the firewall mode is nftables traffic will only be forwarded to the first IP address in the list. This is to be improved. * cmd/k8s-operator: support ExternalName Services Adds support for exposing endpoints, accessible from within a cluster to the tailnet via DNS names using ExternalName Services. This can be done by annotating the ExternalName Service with tailscale.com/expose: "true" annotation. The operator will deploy a proxy configured to route tailnet traffic to the backend IPs that service.spec.externalName resolves to. The backend IPs must be reachable from the operator's namespace. Updates tailscale/tailscale#10606 Signed-off-by: Irbe Krumina <irbe@tailscale.com>	7 months ago
Joe Tsai	63b3c82587	ipn/local: log OS-specific diagnostic information as JSON (#11700 ) There is an undocumented 16KiB limit for text log messages. However, the limit for JSON messages is 256KiB. Even worse, logging JSON as text results in significant overhead since each double quote needs to be escaped. Instead, use logger.Logf.JSON to explicitly log the info as JSON. We also modify osdiag to return the information as structured data rather than implicitly have the package log on our behalf. This gives more control to the caller on how to log. Updates #7802 Signed-off-by: Joe Tsai <joetsai@digital-static.net>	7 months ago
Sonia Appasamy	0a84215036	release/dist/qnap: add qnap target builder Creates new QNAP builder target, which builds go binaries then uses docker to build into QNAP packages. Much of the docker/script code here is pulled over from https://github.com/tailscale/tailscale-qpkg, with adaptation into our builder structures. The qnap/Tailscale folder contains static resources needed to build Tailscale qpkg packages, and is an exact copy of the existing folder in the tailscale-qpkg repo. Builds can be run with: ``` sudo ./tool/go run ./cmd/dist build qnap ``` Updates tailscale/tailscale-qpkg#135 Signed-off-by: Sonia Appasamy <sonia@tailscale.com>	7 months ago
Irbe Krumina	bbe194c80d	cmd/k8s-operator: correctly determine cluster domain (#11512 ) Kubernetes cluster domain defaults to 'cluster.local', but can also be customized. We need to determine cluster domain to set up in-cluster forwarding to our egress proxies. This was previously hardcoded to 'cluster.local', so was the egress proxies were not usable in clusters with custom domains. This PR ensures that we attempt to determine the cluster domain by parsing /etc/resolv.conf. In case the cluster domain cannot be determined from /etc/resolv.conf, we fall back to 'cluster.local'. Updates tailscale/tailscale#10399,tailscale/tailscale#11445 Signed-off-by: Irbe Krumina <irbe@tailscale.com>	7 months ago
Aaron Klotz	7132b782d4	hostinfo: use Distro field for distinguishing Windows Server builds Some editions of Windows server share the same build number as their client counterpart; we must use an additional field found in the OS version information to distinguish between them. Even though "Distro" has Linux connotations, it is the most appropriate hostinfo field. What is Windows Server if not an alternate distribution of Windows? This PR populates Distro with "Server" when applicable. Fixes #11785 Signed-off-by: Aaron Klotz <aaron@tailscale.com>	7 months ago
Percy Wegmann	02c6af2a69	cmd/tailscale: clarify Taildrive grants in help text Fixes #cleanup Signed-off-by: Percy Wegmann <percy@tailscale.com>	7 months ago
Paul Scott	82394debb7	cmd/tailscale: add shell tab-completion The approach is lifted from cobra: `tailscale completion bash` emits a bash script for configuring the shell's autocomplete: . <( tailscale completion bash ) so that typing: tailscale st<TAB> invokes: tailscale completion __complete -- st RELNOTE=tailscale CLI now supports shell tab-completion Fixes #3793 Signed-off-by: Paul Scott <paul@tailscale.com>	7 months ago
dependabot[bot]	449be38e03	build(deps): bump google.golang.org/protobuf from 1.32.0 to 1.33.0 (#11410 ) * build(deps): bump google.golang.org/protobuf from 1.32.0 to 1.33.0 Bumps google.golang.org/protobuf from 1.32.0 to 1.33.0. --- updated-dependencies: - dependency-name: google.golang.org/protobuf dependency-type: indirect ... Signed-off-by: dependabot[bot] <support@github.com> * cmd/{derper,stund}: update depaware.txt Signed-off-by: Andrew Lytvynov <awly@tailscale.com> --------- Signed-off-by: dependabot[bot] <support@github.com> Signed-off-by: Andrew Lytvynov <awly@tailscale.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Andrew Lytvynov <awly@tailscale.com>	7 months ago
Paul Scott	454a03a766	cmd/tailscale/cli: prepend "tailscale" to usage errors Updates #11626 Signed-off-by: Paul Scott <paul@tailscale.com>	7 months ago
Paul Scott	d07ede461a	cmd/tailscale/cli: fix "subcommand required" errors when typod Fixes #11672 Signed-off-by: Paul Scott <paul@tailscale.com>	7 months ago
Paul Scott	3ff3445e9d	cmd/tailscale/cli: improve ShortHelp/ShortUsage unit test, fix new errors Updates #11364 Signed-off-by: Paul Scott <paul@tailscale.com>	7 months ago
Paul Scott	eb34b8a173	cmd/tailscale/cli: remove explicit usageFunc - its default Updates #cleanup Signed-off-by: Paul Scott <paul@tailscale.com>	7 months ago
Paul Scott	a50e4e604e	cmd/tailscale/cli: remove duplicate "tailscale " in drive subcmd usage Updates #cleanup Signed-off-by: Paul Scott <paul@tailscale.com>	7 months ago
Paul Scott	62d4be873d	cmd/tailscale/cli: fix drive --help usage identation Updates #cleanup Signed-off-by: Paul Scott <paul@tailscale.com>	7 months ago
Brad Fitzpatrick	7c1d6e35a5	all: use Go 1.22 range-over-int Updates #11058 Change-Id: I35e7ef9b90e83cac04ca93fd964ad00ed5b48430 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	7 months ago
Brad Fitzpatrick	0fba9e7570	cmd/tailscale/cli: prevent concurrent Start calls in 'up' Seems to deflake tstest/integration tests. I can't reproduce it anymore on one of my VMs that was consistently flaking after a dozen runs before. Now I can run hundreds of times. Updates #11649 Fixes #7036 Change-Id: I2f7d4ae97500d507bdd78af9e92cd1242e8e44b8 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	7 months ago
Irbe Krumina	26f9bbc02b	cmd/k8s-operator,k8s-operator: document tailscale.com Custom Resource Definitions better. (#11665 ) Updates tailscale/tailscale#10880 Signed-off-by: Irbe Krumina <irbe@tailscale.com>	7 months ago
Brad Fitzpatrick	7ec0dc3834	ipn/ipnlocal: make StartLoginInteractive take (yet unused) context In prep for future fix to undermentioned issue. Updates tailscale/tailscale#7036 Change-Id: Ide114db917dcba43719482ffded6a9a54630d99e Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	7 months ago
Claire Wang	9171b217ba	cmd/tailscale, ipn/ipnlocal: add suggest exit node CLI option (#11407 ) Updates tailscale/corp#17516 Signed-off-by: Claire Wang <claire@tailscale.com>	7 months ago
Irbe Krumina	38fb23f120	cmd/k8s-operator,k8s-operator: allow users to configure proxy env vars via ProxyClass (#11743 ) Adds new ProxyClass.spec.statefulSet.pod.{tailscaleContainer,tailscaleInitContainer}.Env field that allow users to provide key, value pairs that will be set as env vars for the respective containers. Allow overriding all containerboot env vars, but warn that this is not supported and might break (in docs + a warning when validating ProxyClass). Updates tailscale/tailscale#10709 Signed-off-by: Irbe Krumina <irbe@tailscale.com>	7 months ago
Brad Fitzpatrick	a1abd12f35	cmd/tailscaled, net/tstun: build for aix/ppc64 At least in userspace-networking mode. Fixes #11361 Change-Id: I78d33f0f7e05fe9e9ee95b97c99b593f8fe498f2 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>	7 months ago
Joe Tsai	7a77a2edf1	logtail: optimize JSON processing (#11671 ) Changes made: * Avoid "encoding/json" for JSON processing, and instead use "github.com/go-json-experiment/json/jsontext". Use jsontext.Value.IsValid for validation, which is much faster. Use jsontext.AppendQuote instead of our own JSON escaping. * In drainPending, use a different maxLen depending on lowMem. In lowMem mode, it is better to perform multiple uploads than it is to construct a large body that OOMs the process. * In drainPending, if an error is encountered draining, construct an error message in the logtail JSON format rather than something that is invalid JSON. * In appendTextOrJSONLocked, use jsontext.Decoder to check whether the input is a valid JSON object. This is faster than the previous approach of unmarshaling into map[string]any and then re-marshaling that data structure. This is especially beneficial for network flow logging, which produces relatively large JSON objects. * In appendTextOrJSONLocked, enforce maxSize on the input. If too large, then we may end up in a situation where the logs can never be uploaded because it exceeds the maximum body size that the Tailscale logs service accepts. * Use "tailscale.com/util/truncate" to properly truncate a string on valid UTF-8 boundaries. * In general, remove unnecessary spaces in JSON output. Performance: name old time/op new time/op delta WriteText 776ns ± 2% 596ns ± 1% -23.24% (p=0.000 n=10+10) WriteJSON 110µs ± 0% 9µs ± 0% -91.77% (p=0.000 n=8+8) name old alloc/op new alloc/op delta WriteText 448B ± 0% 0B -100.00% (p=0.000 n=10+10) WriteJSON 37.9kB ± 0% 0.0kB ± 0% -99.87% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteText 1.00 ± 0% 0.00 -100.00% (p=0.000 n=10+10) WriteJSON 1.08k ± 0% 0.00k ± 0% -99.91% (p=0.000 n=10+10) For text payloads, this is 1.30x faster. For JSON payloads, this is 12.2x faster. Updates #cleanup Updates tailscale/corp#18514 Signed-off-by: Joe Tsai <joetsai@digital-static.net>	7 months ago
James Tucker	8fa3026614	tsweb: switch to fastuuid for request ID generation Request ID generation appears prominently in some services cumulative allocation rate, and while this does not eradicate this issue (the API still makes UUID objects), it does improve the overhead of this API and reduce the amount of garbage that it produces. Updates tailscale/corp#18266 Updates tailscale/corp#19054 Signed-off-by: James Tucker <james@tailscale.com>	7 months ago
James Tucker	db760d0bac	cmd/tailscaled: move cleanup to an implicit action during startup This removes a potentially increased boot delay for certain boot topologies where they block on ExecStartPre that may have socket activation dependencies on other system services (such as systemd-resolved and NetworkManager). Also rename cleanup to clean up in affected/immediately nearby places per code review commentary. Fixes #11599 Signed-off-by: James Tucker <james@tailscale.com>	7 months ago
Paul Scott	da4e92bf01	cmd/tailscale/cli: prefix all --help usages with "tailscale ...", some tidying Also capitalises the start of all ShortHelp, allows subcommands to be hidden with a "HIDDEN: " prefix in their ShortHelp, and adds a TS_DUMP_HELP envknob to look at all --help messages together. Fixes #11664 Signed-off-by: Paul Scott <paul@tailscale.com>	7 months ago
Percy Wegmann	9da135dd64	cmd/tailscale/cli: moved share.go to drive.go Updates tailscale/corp#16827 Signed-off-by: Percy Wegmann <percy@tailscale.com>	7 months ago
Percy Wegmann	1e0ebc6c6d	cmd/tailscale/cli: rename share command to drive Updates tailscale/corp#16827 Signed-off-by: Percy Wegmann <percy@tailscale.com>	7 months ago

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1774 Commits (258b5042feedc4febeb17ef7d73a830d95e8540c)