}

// unupgradedControlPlaneInstances returns a list of control palne instances that have not yet been upgraded.
//
// NB. This function can only be called after the current control plane instance has been upgraded already.
// Because it determines whether the other control plane instances have been upgraded by checking whether
// the kube-apiserver image of other control plane instance is the same as that of this instance.

// the islands being merged. Unused results outside of the merged island to be
// formed are pruned. If the child island inner ops consume the parent island
// control result, the child island inner ops will have that respective control
// input pruned. Results of the parent island that are consumed by the child
// island are replaced by the respective inner ops result from the parent
// island.

	"sync"
	"syscall"

	corev2 "github.com/envoyproxy/go-control-plane/envoy/api/v2/core"
	corev3 "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
	authv2 "github.com/envoyproxy/go-control-plane/envoy/service/auth/v2"
	authv3 "github.com/envoyproxy/go-control-plane/envoy/service/auth/v3"
	typev2 "github.com/envoyproxy/go-control-plane/envoy/type"
	typev3 "github.com/envoyproxy/go-control-plane/envoy/type/v3"

	core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
	httpwasm "github.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/wasm/v3"
	networkwasm "github.com/envoyproxy/go-control-plane/envoy/extensions/filters/network/wasm/v3"
	wasmextensions "github.com/envoyproxy/go-control-plane/envoy/extensions/wasm/v3"
	"github.com/envoyproxy/go-control-plane/pkg/conversion"
	"github.com/hashicorp/go-multierror"

	core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
	listener "github.com/envoyproxy/go-control-plane/envoy/config/listener/v3"
	rbacpb "github.com/envoyproxy/go-control-plane/envoy/config/rbac/v3"
	route "github.com/envoyproxy/go-control-plane/envoy/config/route/v3"
	rbachttp "github.com/envoyproxy/go-control-plane/envoy/extensions/filters/http/rbac/v3"

    }

    /**
     * Apply a rule to control resolution of dependencies.
     *
     * @param rule the rule to apply
     */
    private void eachDependency(Action<? super DependencyResolutionControl> rule) {
        mutationValidator.validateMutation(STRATEGY);
        dependencyCacheRules.add(0, rule);
    }

    /**
     * Apply a rule to control resolution of modules.
     *

	overrideHelpStr = `If true, allow revision tags to be overwritten, otherwise reject revision tag updates that
overwrite existing revision tags.`
	revisionHelpStr = "Control plane revision to reference from a given revision tag"
	tagCreatedStr   = `Revision tag %q created, referencing control plane revision %q. To enable injection using this
revision tag, use 'kubectl label namespace <NAMESPACE> istio.io/rev=%s'
`

      tf_executor.fetch %control_54, %control_64 : !tf_executor.control, !tf_executor.control
    }
    return
  }

loses its controlling terminal. The SIGINT signal is sent when the
user at the controlling terminal presses the interrupt character,
which by default is ^C (Control-C). The SIGQUIT signal is sent when
the user at the controlling terminal presses the quit character, which
by default is ^\ (Control-Backslash). In general you can cause a
program to simply exit by pressing ^C, and you can cause it to exit
with a stack dump by pressing ^\.

	cryptomb "github.com/envoyproxy/go-control-plane/contrib/envoy/extensions/private_key_providers/cryptomb/v3alpha"
	qat "github.com/envoyproxy/go-control-plane/contrib/envoy/extensions/private_key_providers/qat/v3alpha"
	core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
	tls "github.com/envoyproxy/go-control-plane/envoy/extensions/transport_sockets/tls/v3"
	discovery "github.com/envoyproxy/go-control-plane/envoy/service/discovery/v3"