Examples of com.cloud.network.rules.LbStickinessMethod.addParam()

Class com.cloud.network.rules.LbStickinessMethod

Examples of com.cloud.network.rules.LbStickinessMethod.addParam()

com.cloud.network.rules.LbStickinessMethod.addParam()

    public static String getHAProxyStickinessCapability() {
        LbStickinessMethod method;
        List<LbStickinessMethod> methodList = new ArrayList<LbStickinessMethod>(1);


        method = new LbStickinessMethod(StickinessMethodType.LBCookieBased, "This is loadbalancer cookie based stickiness method.");
        method.addParam("cookie-name", false, "Cookie name passed in http header by the LB to the client.", false);
        method.addParam("mode", false,
                "Valid values: insert, rewrite, prefix. Default value: insert.  In the insert mode cookie will be created" +
                " by the LB. In other modes, cookie will be created by the server and LB modifies it.", false);
        method.addParam(
                "nocache",

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        LbStickinessMethod method;
        List<LbStickinessMethod> methodList = new ArrayList<LbStickinessMethod>(1);


        method = new LbStickinessMethod(StickinessMethodType.LBCookieBased, "This is loadbalancer cookie based stickiness method.");
        method.addParam("cookie-name", false, "Cookie name passed in http header by the LB to the client.", false);
        method.addParam("mode", false,
                "Valid values: insert, rewrite, prefix. Default value: insert.  In the insert mode cookie will be created" +
                " by the LB. In other modes, cookie will be created by the server and LB modifies it.", false);
        method.addParam(
                "nocache",
                false,

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        method = new LbStickinessMethod(StickinessMethodType.LBCookieBased, "This is loadbalancer cookie based stickiness method.");
        method.addParam("cookie-name", false, "Cookie name passed in http header by the LB to the client.", false);
        method.addParam("mode", false,
                "Valid values: insert, rewrite, prefix. Default value: insert.  In the insert mode cookie will be created" +
                " by the LB. In other modes, cookie will be created by the server and LB modifies it.", false);
        method.addParam(
                "nocache",
                false,
                "This option is recommended in conjunction with the insert mode when there is a cache between the client" +
                " and HAProxy, as it ensures that a cacheable response will be tagged non-cacheable if  a cookie needs " +
                "to be inserted. This is important because if all persistence cookies are added on a cacheable home page" +

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                "to be inserted. This is important because if all persistence cookies are added on a cacheable home page" +
                " for instance, then all customers will then fetch the page from an outer cache and will all share the " +
                "same persistence cookie, leading to one server receiving much more traffic than others. See also the " +
                "insert and postonly options. ",
                true);
        method.addParam(
                "indirect",
                false,
                "When this option is specified in insert mode, cookies will only be added when the server was not reached" +
                " after a direct access, which means that only when a server is elected after applying a load-balancing algorithm," +
                " or after a redispatch, then the cookie  will be inserted. If the client has all the required information" +

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                " or after a redispatch, then the cookie  will be inserted. If the client has all the required information" +
                " to connect to the same server next time, no further cookie will be inserted. In all cases, when the " +
                "indirect option is used in insert mode, the cookie is always removed from the requests transmitted to " +
                "the server. The persistence mechanism then becomes totally transparent from the application point of view.",
                true);
        method.addParam(
                "postonly",
                false,
                "This option ensures that cookie insertion will only be performed on responses to POST requests. It is an" +
                " alternative to the nocache option, because POST responses are not cacheable, so this ensures that the " +
                "persistence cookie will never get cached.Since most sites do not need any sort of persistence before the" +

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                " alternative to the nocache option, because POST responses are not cacheable, so this ensures that the " +
                "persistence cookie will never get cached.Since most sites do not need any sort of persistence before the" +
                " first POST which generally is a login request, this is a very efficient method to optimize caching " +
                "without risking to find a persistence cookie in the cache. See also the insert and nocache options.",
                true);
        method.addParam(
                "domain",
                false,
                "This option allows to specify the domain at which a cookie is inserted. It requires exactly one parameter:" +
                " a valid domain name. If the domain begins with a dot, the browser is allowed to use it for any host " +
                "ending with that name. It is also possible to specify several domain names by invoking this option multiple" +

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        methodList.add(method);


        method = new LbStickinessMethod(StickinessMethodType.AppCookieBased,
                "This is App session based sticky method. Define session stickiness on an existing application cookie. " +
                "It can be used only for a specific http traffic");
        method.addParam("cookie-name", false, "This is the name of the cookie used by the application and which LB will " +
            "have to learn for each new session. Default value: Auto geneared based on ip", false);
        method.addParam("length", false, "This is the max number of characters that will be memorized and checked in " +
            "each cookie value. Default value:52", false);
        method.addParam(
                "holdtime",

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        method = new LbStickinessMethod(StickinessMethodType.AppCookieBased,
                "This is App session based sticky method. Define session stickiness on an existing application cookie. " +
                "It can be used only for a specific http traffic");
        method.addParam("cookie-name", false, "This is the name of the cookie used by the application and which LB will " +
            "have to learn for each new session. Default value: Auto geneared based on ip", false);
        method.addParam("length", false, "This is the max number of characters that will be memorized and checked in " +
            "each cookie value. Default value:52", false);
        method.addParam(
                "holdtime",
                false,
                "This is the time after which the cookie will be removed from memory if unused. The value should be in " +

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                "It can be used only for a specific http traffic");
        method.addParam("cookie-name", false, "This is the name of the cookie used by the application and which LB will " +
            "have to learn for each new session. Default value: Auto geneared based on ip", false);
        method.addParam("length", false, "This is the max number of characters that will be memorized and checked in " +
            "each cookie value. Default value:52", false);
        method.addParam(
                "holdtime",
                false,
                "This is the time after which the cookie will be removed from memory if unused. The value should be in " +
                "the format Example : 20s or 30m  or 4h or 5d . only seconds(s), minutes(m) hours(h) and days(d) are valid," +
                " cannot use th combinations like 20h30m. Default value:3h ",

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                false,
                "This is the time after which the cookie will be removed from memory if unused. The value should be in " +
                "the format Example : 20s or 30m  or 4h or 5d . only seconds(s), minutes(m) hours(h) and days(d) are valid," +
                " cannot use th combinations like 20h30m. Default value:3h ",
                false);
        method.addParam(
                "request-learn",
                false,
                "If this option is specified, then haproxy will be able to learn the cookie found in the request in case the server does not specify any in response. This is typically what happens with PHPSESSID cookies, or when haproxy's session expires before the application's session and the correct server is selected. It is recommended to specify this option to improve reliability",
                true);
        method.addParam(

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