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Enable cluster-config.load-balancer.l2-mode by default #1001

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Jan 24, 2025
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2 changes: 1 addition & 1 deletion docs/src/_parts/bootstrap_config.md
Original file line number Diff line number Diff line change
Expand Up @@ -93,7 +93,7 @@ Sets the CIDRs used for assigning IP addresses to Kubernetes services with type
**Type:** `bool`<br>

Determines if L2 mode should be enabled.
If omitted defaults to `false`.
If omitted defaults to `true`.

### cluster-config.load-balancer.l2-interfaces
**Type:** `[]string`<br>
Expand Down
2 changes: 1 addition & 1 deletion src/k8s/go.mod
Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ toolchain go1.23.4
require (
dario.cat/mergo v1.0.0
github.com/canonical/go-dqlite/v2 v2.0.0
github.com/canonical/k8s-snap-api v1.0.15
github.com/canonical/k8s-snap-api v1.0.16
github.com/canonical/lxd v0.0.0-20250113143058-52441d41dab7
github.com/canonical/microcluster/v2 v2.1.1-0.20250115174915-f2320c71e720
github.com/go-logr/logr v1.4.2
Expand Down
4 changes: 2 additions & 2 deletions src/k8s/go.sum
Original file line number Diff line number Diff line change
Expand Up @@ -53,8 +53,8 @@ github.com/bugsnag/panicwrap v0.0.0-20151223152923-e2c28503fcd0 h1:nvj0OLI3YqYXe
github.com/bugsnag/panicwrap v0.0.0-20151223152923-e2c28503fcd0/go.mod h1:D/8v3kj0zr8ZAKg1AQ6crr+5VwKN5eIywRkfhyM/+dE=
github.com/canonical/go-dqlite/v2 v2.0.0 h1:RNFcFVhHMh70muKKErbW35rSzqmAFswheHdAgxW0Ddw=
github.com/canonical/go-dqlite/v2 v2.0.0/go.mod h1:IaIC8u4Z1UmPjuAqPzA2r83YMaMHRLoKZdHKI5uHCJI=
github.com/canonical/k8s-snap-api v1.0.15 h1:uhEJiEhrK93tJAly+quuAayanMhT/5vpePlG+xxVCPA=
github.com/canonical/k8s-snap-api v1.0.15/go.mod h1:LDPoIYCeYnfgOFrwVPJ/4edGU264w7BB7g0GsVi36AY=
github.com/canonical/k8s-snap-api v1.0.16 h1:j1VPvWimgRt3P5uRtD2ZCPGalSFvU5AJ/Jbz60QMoBs=
github.com/canonical/k8s-snap-api v1.0.16/go.mod h1:LDPoIYCeYnfgOFrwVPJ/4edGU264w7BB7g0GsVi36AY=
github.com/canonical/lxd v0.0.0-20250113143058-52441d41dab7 h1:lZCOt9/1KowNdnWXjfA1/51Uj7+R0fKtByos9EVrYn4=
github.com/canonical/lxd v0.0.0-20250113143058-52441d41dab7/go.mod h1:4Ssm3YxIz8wyazciTLDR9V0aR2GPlGIHb+S0182T5pA=
github.com/canonical/microcluster/v2 v2.1.1-0.20250115174915-f2320c71e720 h1:LLegPoZ5bY/PGx3x1xtzggy2xvQvZ5sCw6jlQJ3BRFg=
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2 changes: 1 addition & 1 deletion src/k8s/pkg/k8sd/types/cluster_config_defaults.go
Original file line number Diff line number Diff line change
Expand Up @@ -61,7 +61,7 @@ func (c *ClusterConfig) SetDefaults() {
c.LoadBalancer.CIDRs = utils.Pointer([]string{})
}
if c.LoadBalancer.L2Mode == nil {
c.LoadBalancer.L2Mode = utils.Pointer(false)
c.LoadBalancer.L2Mode = utils.Pointer(true)
}
if c.LoadBalancer.L2Interfaces == nil {
c.LoadBalancer.L2Interfaces = utils.Pointer([]string{})
Expand Down
2 changes: 1 addition & 1 deletion src/k8s/pkg/k8sd/types/cluster_config_defaults_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -43,7 +43,7 @@ func TestSetDefaults(t *testing.T) {
LoadBalancer: types.LoadBalancer{
Enabled: utils.Pointer(false),
CIDRs: utils.Pointer([]string{}),
L2Mode: utils.Pointer(false),
L2Mode: utils.Pointer(true),
L2Interfaces: utils.Pointer([]string{}),
BGPMode: utils.Pointer(false),
BGPLocalASN: utils.Pointer(0),
Expand Down
4 changes: 2 additions & 2 deletions tests/integration/tests/test_smoke.py
Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@
r"network:\s*enabled",
r"dns:\s*enabled at (\d{1,3}(?:\.\d{1,3}){3})",
r"ingress:\s*enabled",
r"load-balancer:\s*enabled, Unknown mode",
r"load-balancer:\s*enabled, L2 mode",
r"local-storage:\s*enabled at /var/snap/k8s/common/rawfile-storage",
r"gateway\s*enabled",
]
Expand Down Expand Up @@ -145,6 +145,6 @@ def status_output_matches(p: subprocess.CompletedProcess) -> bool:
return True

LOG.info("Verifying the output of `k8s status`")
util.stubbornly(retries=10, delay_s=10).on(instance).until(
util.stubbornly(retries=15, delay_s=10).on(instance).until(
condition=status_output_matches,
).exec(["k8s", "status", "--wait-ready"])
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